The largest commercial building in Zimbabwe can cool itself thanks to inspiration from termites. What do you think about the building's unique design?
@CaryKelly116 жыл бұрын
I think we should live in giant termite mounds.
@iLupi6 жыл бұрын
Passive Ventilation strategies are definitely a way forward. It’s amusing if you think about it that in older times, they build with those sorts of things in mind, but with the invention of Air Conditioning, most moved on to the ‘“cookie cutter” method of slapping big HVAC systems into buildings’ approach. It’s a very tough and fun challenge trying to create buildings that serve in function, form, comfort and sustainability.
@qodentdent52566 жыл бұрын
OMG I LOVE THIS 💘
@lenso0106 жыл бұрын
the building is too ugly. The rest is awesome
@qodentdent52566 жыл бұрын
lenso010 that's just matter of taste :))
@ahmadxrizvi4 жыл бұрын
When she said 82° I literally cried in Celsius.
@dolcevita95124 жыл бұрын
LMFAO 😂😂🤣🤣☝🏼👏🏼
@fahadhashmi28894 жыл бұрын
Holy LMAO 😆😂
@tickle2964 жыл бұрын
C=(F-32)/9. Isn't it the conversion equation from Centigrade to FARENHEIT and vice versa? 🤔🤔
@kevinchen17634 жыл бұрын
82 F is actually freaking hot, is like California hot
@Phoenix.2194 жыл бұрын
@@tickle296 5/9...if u will not multiply by 5 it will be temp of winters😁
@clarencemaseko4284 жыл бұрын
I worked in the eastgate building everyday 8am-5pm for a year. I would say in hot weather temperatures inside the building (around 25°) were pleasant compared to those outside (around 30°). Hot weather is 9 months in Zimbabwe. However, during 3 months of winter the lower temperatures inside the building were uncomfortable for many. It was better to be outside
@MalaysianTropikfusion3 жыл бұрын
I didn't know you could have winter in Zimbabwe.
@clarencemaseko4283 жыл бұрын
@@MalaysianTropikfusion we do have winter but our version is mild. I'm 35 and I've never seen snow. In the afternoon you just need a light jersey and then it gets bad in the evening where we stick around fire places
@MalaysianTropikfusion3 жыл бұрын
@@clarencemaseko428 Just last year I experienced first-hand a Saudi Arabian winter. It was mind-boggling to feel cold at 12 P.M. noon. Looking at a map, it's no wonder. Saudi Arabia is north of the equator, and Zimbabwe is south of it.
@lil_weasel2192 жыл бұрын
@@clarencemaseko428 You can easily put more clothes on if it's slightly cool, what's important is solving the issue of heat because that is much harder to solve
@showshowtomakefreeenergyge24262 жыл бұрын
Termites have long been a problem for homeowners, but one company is using them as inspiration for a new type of building. Termite mounds are found in hot climates and are known for their ability to regulate temperature. The company has developed a way to mimic the termite mound, using concrete and clay to create a structure that can cool itself. The building is designed to take advantage of the lower temperatures during the winter months. The concrete and clay absorb heat during the day and release it at night, keeping the building cooler during the hottest part of the day. The design is still in its early stages, but the company believes it has potential to revolutionize how we build in hot climates.
Mauro Molinero it's not that hard, you've probably got a calculator on your phone
@NeverLooksAtComments6 жыл бұрын
who uses a calculator for that? just ask your phone or google.
@balamstudios6 жыл бұрын
It means nothing when you have to stop the immersion in the video to make a conversion, by which time you will have lost the streak of all other information. So NO.
@oblark6 жыл бұрын
balamstudios lol immersion? Lets be real this isnt some groundbreaking visual masterpiece demanding our complete attention, its a short informational video meant to be fact checked by the viewer.
@AGJ1176 жыл бұрын
balamstudios You can rewind the video to regain the information. It won't go away and it's less than 4 minutes.
@dennisdonovan48374 жыл бұрын
For those of you are interested in this topic of architectural passive cooling designs I would suggest looking into what was used in Persia (now known as Iran) many centuries ago. “Badgirs” (cooling towers) were an ingenious use of local materials and the dynamism of nature’s thermal homeostasis to provide “air conditioning” that didn’t rely on electricity.
@Thinks-First Жыл бұрын
Cooling towers are interesting but completely impractical. You still can't beat Oil, Electricity generation, and Air Conditioning units. The vilification of modern technology is getting ridiculous. Notice how the larges proponents of going backwards never quite commit to do it themselves. I'd say those Africans were conned.
@Robopi3.14 Жыл бұрын
@@Thinks-Firstit's not vilification. It simply is not sustainable to rely on fossil fuels for all our needs. While we wean ourselves off this dependence, it is helpful to have innovative low power consumption technologies
@Thinks-First Жыл бұрын
@@Robopi3.14 Sure we can. There are plenty of fossil fuels available. There's no shortage. It would be nice to develop new technologies, but none pack the punch calorie for calorie as hydrocarbons do. Cooling towers, evaporation pools, solar, wind, etc... They are mostly toys. Not serious energy sources. And they never will be. Don't worry, there is more than enough fuel in the earth's crust.
@Sol-ps8ox Жыл бұрын
@@Thinks-FirstThey literally had temperatures between 27°C to 12°C. Thats what people in those regions set the AC temp. at. It is you who is blinded to not be able to see that they got what they wanted.
@henvdemon Жыл бұрын
@@Thinks-First how are those ac units without electricity holding up again? After the power went out due to whatever cause this time. Or if the power grid just you know, went out or got destroyed/rendered unusable.
@MrQhuin6 жыл бұрын
Freezing point=0°C Boiling point=100°C We don't need Fahrenheit
@am-fil5 жыл бұрын
Imperial is superior and metrics is inferior.
@enderomega23245 жыл бұрын
@@am-fil And now apply logic to the imperial system you can't cos you an ignorant, I can but I don't like waste my time
@joshg51224 жыл бұрын
I’d argue Fahrenheit only makes more sense for weather but nothing else
@TsunaXZ4 жыл бұрын
@@am-fil Well I use both but most of the time I prefer Metric.
@superknightlol4 жыл бұрын
Am Fil its a science channel. they suppose to use metric. no scientist in the world even in america use imperial.
@RogerFedRocks6 жыл бұрын
People are saying that 82 degrees fahrenheit is not comfortable, while not understanding that this is Zimbabwe and for them it probably is.
@ArgentonRodrigo6 жыл бұрын
I'm Brazil, the norm here is 22°C for closed buildings, not 27,7°C.
@tfnoooooo30876 жыл бұрын
well i am zimbabwean.......and that is s**t hot
@thearchitect34976 жыл бұрын
Crepuscular its dry heat dummy not humid....unlike USA Africa doesnt have humid heat...just dry heat and if u stay indoors u wont even feel hot.
@fenty23316 жыл бұрын
Pinned Comment it depends on the part of africa your in
@lilahb.86986 жыл бұрын
My house is 80-83, and it's dry heat. What I'd be more worried about is how it's 57 degrees at night! That's waaaay too cold.
@toshley61926 жыл бұрын
"The concrete blocks absorb the cold". Cold isn't a property, heat (thermal energy) is. The cold air transfers heat away from the concrete and vents it out of the building during the night, which lowers the concrete's temperature. Then the concrete acts as a giant heat-sink during the day, absorbing and storing heat from the air. I'm not sure how this relates to termite mounds though, other than the fact that the ground acts as a heat sink in the same way the concrete does, but that can be said of rabbit warrens, ant nests, and even your parent's basement. I was under the impression that termite mounds in particular make use of complex ventilation shafts that make use of wind and thermal expansion to bring fresh air deep into the nest and vent waste gasses. I'm pretty sure they don't have ventilation fans.
@Pa-14 жыл бұрын
Even I was expecting a tech at that level - something like a ram pump which acts based on water pressure & automatic valves... They say that the Pyramid also has fresh air inside despite not having windows...!!!
@rahulnaik18694 жыл бұрын
Actually a termite mound uses Bernoulli's principle for ventilation. The pressure difference between outside and the inside creates forced ventilation even with the slightest of the breeze. They failed to explain any of this here. The chimneys on top probably mimic this to an extent, but since the floors and spaces are stacked mechanical cooling is probably required. Not much biomimicing from the mound.
@chippysteve45246 ай бұрын
In this case,the majority of the heat transfer is via radiation and not conduction/convection as you suggest although you clearly know more than the chimp who wrote this script for Nat Geo and all the managers and execs who didn't spot the jaw-dropping inaccuracy of the script/'researchers'.
@snowleopard94634 жыл бұрын
Human copies termite cooling system Termites: *issues copystrike*
@dhupee4 жыл бұрын
@3am music that sentence is use for someone who pour molten aluminium on the termite's nest
@katlegokgosibodiba4 жыл бұрын
Stolen patent.
@dennisg.86184 жыл бұрын
Termites now own the building.
@nsa36794 жыл бұрын
Copyright will be the reason humanity downfall
@casimirojulianangelo48044 жыл бұрын
@@nsa3679 isn't there a game/movie about that?
@Allinone-3214 жыл бұрын
Great minds, really these guys are Gem for our world
@chyu894 жыл бұрын
You mean the termites?
@sslime46494 жыл бұрын
It's not minds at play here, it's their instinct alone
@aschconformity77952 жыл бұрын
not that great. they are still using fans..
@lawrencestanley89896 жыл бұрын
As an architect myself, while this structure is interesting, it isn't really the ideal building construction method for a "self-cooling" structure. Built from at least the 3rd century BC, the house style now recognized as a Moroccan riad is by far one of the best designs for a "self-cooling" structure. It is a multiple storied building that surrounds an open courtyard containing a water feature like a fountain or a soaking pool. Riads are inward focused buildings that have few, if any features on the exterior façade; small exterior facing windows let air in along the first floor which cools in the shaded and humid courtyard. All of the rooms are open to the courtyard, letting in this cool air; the courtyard also acting as a chimney of sorts to direct warmer air up and out of the structure. Termites are OK, but the structure still requires heavy use of fans to duct air away, so it isn't really "self-cooling." When a water feature is added into a shaded central courtyard, the difference in temperatures is much more dramatic, and usually, no fans are needed.
@raydreamer75663 жыл бұрын
I could not find anywhere that shows how the Moroccan riad design works for cooling. I would like to learn more about what you are implying how this works for cooling.
@lawrencestanley89893 жыл бұрын
@@raydreamer7566 It is essentially just evaporative cooling.
@Buurba_Jolof3 жыл бұрын
@@lawrencestanley8989 Nicely explained. 👍
@ANTSEMUT13 жыл бұрын
The video didn't explain that having a vent on the ground floor and the a connecting chimney on the top creates a air pressure differential, the taller the chimney relative to the ground floor vent the bigger the pressure differential. This also means if they place the vents in a shaded vent the air would be much cooler too.
@abtking912 жыл бұрын
What is a good design to keep residential houses cool in Indian summers, where highest temperature may go upto 46-48 degree Celcius? Is there a good insulation system commercially available that works for cheap?
@jesse1135536 жыл бұрын
Please add SI units next to imperial units. While lbs/kg and ft/m conversion are fairly straightforward in a ball park figure kind of way, F to C is very non-intuitive for someone who isn’t familiar with it.
@Drew-fn6rq6 жыл бұрын
FANtasy121 just look it up. Dont be lazy. :)
@jesse1135536 жыл бұрын
I did. It is inconvenient, esp when they could just put it directly beneath the other units.
@thisismyshitpostingaccount59916 жыл бұрын
Drew or they could put it in the video and not be lazy :)
@esadlemes89366 жыл бұрын
Its f minus 32 then divide by 1.8
@Drew-fn6rq6 жыл бұрын
That too lol
@nicholasreceveur80826 жыл бұрын
I had the pleasure of meeting the architect once. A very humble and down-to-earth person. If you liked this building, you might also want to check out the CH2 he designed in Melbourne. Sensible passive design principles augmented by modern technology can yield some amazing results in terms of aesthetics and energy efficiency.
@rockeygarcia58652 жыл бұрын
Kudos to the Termite architects and Engineers. They gave humans a brilliant idea 👏
@danko5866 Жыл бұрын
Yeah, nature is most intelligent
@ballscock9280 Жыл бұрын
Termites don’t have architects or engineers buddy 💀
@louisthelemur1238 Жыл бұрын
@@ballscock9280 😐
@8909lee Жыл бұрын
Why being blind? The one who created termites and us is the most intelligent of all.
@ihaventshoweredin6weeksbut527 Жыл бұрын
@@danko5866 we are nature lol
@erwinsaputra36455 жыл бұрын
American : Make America great again! rest of the world : Make America use the metric system!
@FestusOmega5 жыл бұрын
Bah, silly plebs claiming they use the metric system when they're still living as slaves to the 24 hour day. 60 seconds in a minute? 60 minutes in an hour and 24 hrs in a day? 7 days a week, a varying number of days per month, 12 months a year, 365 days a year except it's actually 366 once every 4 years? Such a messy system. People should just adapt to a simple base ten system of time measurement already and stop being posers.
@CIorox_BIeach5 жыл бұрын
We're not changing just so people in other countries have to do less math.
@consideringorthodoxy54955 жыл бұрын
It's me Ha, you have to use decimals more. Nerds
@am-fil5 жыл бұрын
Imperial is superior. Just like America!
@카리스마킴-j1n4 жыл бұрын
yes. please!!!
@certivicator9326 жыл бұрын
And what's that in Celsius?
@AAMIRKHAN76 жыл бұрын
27-28
@Ar0npr0ducti0ns6 жыл бұрын
27,7 ° = 82 fahrenheit
@riotmakerzeronine67616 жыл бұрын
Hint, R : F : C = 4 : 9 (+32) : 5
@bugmaster056 жыл бұрын
Yeah, this guys really need to consider thay not everyone uses fahrenheit as unit. Btw a comfortable 82 degrees fahrenheit isnt as comfortable if the humidity is high not to mention if you exert yourself.
@phantomcreamer6 жыл бұрын
GommentarHD subtract 32, diivide by 9, and times by 5.
@janofb Жыл бұрын
I pulled up the weather there. For all but 3 months the outside temp is less than 86 degrees while the night temp is never above 64 degrees. It's gets up to 90 in Sep-Nov. Seems like the building should be a lot cooler than 82 degrees.
@thehulk86 Жыл бұрын
I agree, plus since the global average 'room temperature' is about 72.8 degrees Fahrenheit, a gigantic office building that has no AC at all and averages 82 degrees every single day seems like a colossal failure
@sanderbenning1182 Жыл бұрын
@@thehulk86 this is what I was thinking too! When I converted the 82 degrees Fahrenheit to Celsius, I was shocked by how hot it was. Does not seem like a comfortable temperature to spend the whole day working in... Like you said, this seems like a failure instead, I don't get why they're boasting about it.
@MAZEMIND Жыл бұрын
A massive hot, smelly building.
@icefire5555 Жыл бұрын
Yeah, how do they spend 66% as much on electricity with massively warmer air? I thought AC was most of the power consumption.
@tembe2638 Жыл бұрын
for someone in zimbabwe 82 degrees is actually quite cool because they have adjusted to much hotter temperatures
@johnmyviews37616 жыл бұрын
Termites also orientate their structures to make the best advantage of the suns radiation, something that is still beyond most building designer/architects
@weneedmoreconsideratepeopl40066 жыл бұрын
How do you know this info?
@ImmortalShiro6 жыл бұрын
He's a termite...
@oyaml12116 жыл бұрын
He knows because he has lived in a termite mound.
@esadlemes89366 жыл бұрын
I cant find a short way to explain how wrong your argument is. We take extremely great care to optimize buildings in sustainability, from orientation to air leaks in fenestrations. The only thing out of reach right now is a precise method of calculating radiant heat gain because of it’s variable nature
I heard about this termites construction and Zimbabwe building 8 years ago and now I'm watching it's construction through video. It's amazing. Thanks for this video
@Life_is_Awesome_Civil3 жыл бұрын
Iam proud that iam the engineer of that building
@chippysteve45246 ай бұрын
Wow a typing termite. Life IS awssome ;-)
@Life_is_Awesome_Civil6 ай бұрын
@@chippysteve4524 😂
@lucabaldassi60246 жыл бұрын
We must also ask ourselves: "why don't you include metric measurements in your videos so people OUTSIDE of the US can understand?" Thank you
@basavarajs.21492 жыл бұрын
....and align with the world gradually.
@_Everyone__2 жыл бұрын
Bright people understand both nowadays. Many countries have their own "quirks", a Mile can be up to 10KM depending on where you are in the world.
@dat_music_dude97182 жыл бұрын
At this point, i can roughly do the math in my head. Subtract 32 from the temp. in F to get the temperature in celsius
@Anderson-cc5jy2 жыл бұрын
@@dat_music_dude9718 82 - 32, would be 50°c, which is crazy hot. So I googled it The correct equation is (82-32) / 1.8. it can be 1.8 or 9/5 And the temperature would be around 27°c
@brunocp87 Жыл бұрын
@@Anderson-cc5jy easier fair enough way: subtract 30 and divide by 2
@tommynobaka6 жыл бұрын
The indis valley civilization also had a self cooling architecture. Marble and granite were also used as cooling devices in ancient structures as well
@transverseuniverse6 жыл бұрын
Is 82°F really considered comfortable? ...
@certivicator9326 жыл бұрын
Katherine Prutz good question especially if you don't know Fahrenheit but only Celsius
@capoiosct6 жыл бұрын
I wouldnt know. Most civilizations have adopted the metric system, except some stuborn ones...
@DrSlayerSeth6 жыл бұрын
Katherine Prutz i know right i keep it 60 at my house
@mohammadaladham77216 жыл бұрын
Yes it is. I find anything between 25C and 28C comfortable, below 22 is cold and above 30 is hot, but that's just me.
@AscendantStoic6 жыл бұрын
If the temprature outside is nearly double that then yeah it's pretty comfortable and mild.
@carjac8204 жыл бұрын
The building looks like it was designed in Minecraft.
@ryy17044 жыл бұрын
Ye the outside has a blocky look.
@pearlnepgen51003 жыл бұрын
Ye
@amalianurlatifah87034 жыл бұрын
All high rise building at tropical countries should use this technology 😍
@YoungSoldier496 жыл бұрын
Pls put meters and Celsius too
@gaberodriguez37326 жыл бұрын
Provider Nat geo is an american company, deal with it
@arjunmohan73136 жыл бұрын
Gabe Rodriguez i thought they were a science channel and should use scientific units
@atrixsauza20686 жыл бұрын
They're just lazy to add the Celsius unit just below it, like some other American channels do.
@father63716 жыл бұрын
you're just lazy to convert the numbers
@atrixsauza20686 жыл бұрын
Jason Foulks I did convert the unit, but it's better if they just show it on the video itself.
@racciacrack75795 жыл бұрын
Rest of world: *Make your videos in Metric!* America,Burma,and Liberia: *Laughs in Fahrenheit*
@bahamachillpill46615 жыл бұрын
Bahamas uses Fahrenheit as well
@orcas1014 жыл бұрын
Nat geo is American
@sesetio3385 жыл бұрын
I learnt a new word. Fahrenheit. You thought I was going to say Biomimicry. lol
@nearestyoutube4 жыл бұрын
Fahrenheit? Nah that's an old obsolete word. Just a few stubborn countries still using it :)
@indevious96594 жыл бұрын
Table-Country pinxing THRYM Firearms 27 its not really a relic
@josevillanueva76016 жыл бұрын
What a beautiful way to show that inspiration and ingenuity can be found when we are more aware of what’s going on around us
@DailyFrankPeter Жыл бұрын
0:04 - In 1991 the architect had "a problem", because the client wanted to save on AC bills... Please, National Geographic, in engineering world this is just called "a job".
@IanSwart6 жыл бұрын
>95% of the world uses SI units, how doesn't NatGeo know this?
@norpriest5216 жыл бұрын
Ian Swart Nah, just show both units. Problem solved
@sophiejones77276 жыл бұрын
production was for American tv. They know :)
@Frediloc86 жыл бұрын
Yeah, since this was made by a US company for a US TV show...kinda makes sense.
@gaberodriguez37326 жыл бұрын
Its an american company so deal with it
@after10016 жыл бұрын
90% of consumers that advertisers care about use Fahrenheit
@68Tboy Жыл бұрын
It’s amazing that the termites employ low power fans to pull in the cool night air!
@JustWinJets6 жыл бұрын
They need to build more buildings like this so hopefully the 82 degrees day time temp can be more like 72 degrees
@alexwaters60076 жыл бұрын
Evan Kagan try 68 lmao
@samsepoil21116 жыл бұрын
Evan Kagan 82 is so hot
@danny.nedelk06 жыл бұрын
We're talking Southern Africa. 82 degrees is comfortable to the locals.
@TechKidShazil6 жыл бұрын
F right? If it's Celsius I'm basically fried.
@techblogger83236 жыл бұрын
tizio caio good point
@nicholaswatson2725 Жыл бұрын
Not only effective but it looks awesome too! This architect is brilliant
@merohit1215 жыл бұрын
we have the same Hawa Mahal a wind palace in India around 300 years ago.
@BHAGWADHARII5 жыл бұрын
India is great bro . NOone in this world can compete with us....
@BHAGWADHARII5 жыл бұрын
@Brian Kabonyo not at all bro
@AJ-np3rn4 жыл бұрын
Dude I visited Hawa Mahal , but the concept use a lot of space which seemed impractical I am an Indian too and India is great
@adhirajchattopadhyay6304 жыл бұрын
@@BHAGWADHARII the designs are different
@3nyo1464 жыл бұрын
@@BHAGWADHARII yeah. You're the greatest street shiter
@TheBthebabe6 жыл бұрын
Sorry about the Fahrenheit/Celsius thing but I'm just glad that more people now know African countries have super structures and skyscrapers not just grasslands and desserts.
@Miquelalalaa6 жыл бұрын
Bolu Aina What about rainforest
@manda3dprojects9664 жыл бұрын
But african people are black and you cannot change that
@dryb33014 жыл бұрын
And nothing wrong with grassland I think
@dryb33014 жыл бұрын
@@manda3dprojects966 who the f cares if they are black you racist? That's their skin colour and they don't want to change that. They are not fond of melanoma like u I imagine.
@Chigo-nr8jg4 жыл бұрын
You really don’t have to bring that up here, it’s not a blessing to have skyscrapers.
@redspin2ify6 жыл бұрын
2:00 "The concrete blocks absorb the cold" Come on how could you guys call this a science channel? For those of you who don't know, "cold" isn't an entity or a tangible thing, "cold" is the lack of heat or the lower end of a heat gradient. So when people say "open the window let the cold come in" they are scientifically incorrect, it is that the heat is escaping out the window and moving to an area which is cooler, down the temperature gradient. In this case, concrete blocks don't "absorb the cold" but the air in fact absorbs the heat from the concrete blocks, making the blocks cooler. Please national geographic you should be educating people the right way. Small difference but still important nonetheless because it helps understand the physics of hot and cold simply from the explanation. Sorry if I sounded too stressy, just that these guys should know as educators.
@safi97644 жыл бұрын
Yeah but u need to understand that most people who haven't studied science are watching this too.. So its important to communicate in common language
@Chromwel-A4 жыл бұрын
Safi Wasif ....are you trying to say that most people doesn't understand the word 'heat'? And that 'heat' is not common word?
@paradoxpubgm39184 жыл бұрын
Either way... the block is cold
@crashlaga3 жыл бұрын
@@safi9764 it’s not hard to understand “the heat from the concrete transfers to the cool air”
@LargestClassifieds3 жыл бұрын
This is so inspiring and makes sense. Learning from Mother Nature is the best.
@GravityGamingCo3 жыл бұрын
Only God Almighty
@kittisakchooklin874 Жыл бұрын
The idea is quite similar to those in the middle east with tall chimneys that also release hot air and lower opening underground that draws cool air in. This is genius. I am wondering if that same principle could be used in humid climate regions.
@ErwinTubeYou6 жыл бұрын
Many buildings are made by Dutch in early 20th century or even earlier with the same concept and works well. However, when the air becomes more and more polluted, this approach needs to be revisited.
@ik19974 жыл бұрын
Subhan Allah .. everything is around us we just have to open our eyes and see
@nazranhaziq80613 жыл бұрын
Alhamdulillah
@shimeih22874 жыл бұрын
Wow. You learn something new everyday. Everytime I went to Eastgate I've never even realised it.
@MrShivamgautam12 жыл бұрын
I was expecting bricks with holes. It's basically just fan ventilated.
@armyforlife71622 жыл бұрын
Same ,also I thought they made a lot of windows to circulate air like hawa Mahal and other structures 😅😅
@MrDvfdsv5 жыл бұрын
brilliant! however, it's the increase of shaded surface that reduces the heat absorption during the day and not the bigger overall surface - and the concrete transfers its heat to the air let in and does not store the cold from the air ... it always moves from hot to cold
@tapiwachifunde4921 Жыл бұрын
I'm from Zimbabwe, and I had no idea about that.... Thank you for the documentary
@acasta4036 жыл бұрын
Would be cool if you could display both imperial and metric units, so people don't have to use a converter
@acasta4036 жыл бұрын
Ken MacDonald Got nothing to do with education, it's a matter of convenience
@pencileraser1016 жыл бұрын
Ken MacDonald I have to agree with your argument about the simple Google Search. But I don't think they were "uneducated" they just didn't know the Imperial System, you would feel the same way too if I called you you're "uneducated" because you don't know the metric system..
@kitsilanocat6 жыл бұрын
Ken MacDonald tbh your probably more educated if you CAN'T use the imperial system... Just saying
@tristanferencevic4536 жыл бұрын
yeah we dont all live in the U.S
@siriusleigh246 жыл бұрын
Or you can just learn how to calculate it like old school.
@alf34886 жыл бұрын
The this building looks beautiful and energy saving at the same time.
@jaromor88086 жыл бұрын
beautiful? lol
@remiborgen89255 жыл бұрын
Few realise how incredible this really is. Get inspiration from nature.
@mandandi3 жыл бұрын
I watched a TV program on this way back in 2002 in England. A university building was built to mimic termite mounds and it was kept cool in the summer and warm in the winter, There was water flowing around or under the building. Ingenious.
@raphaelchigombe15684 жыл бұрын
Lol wow! Years of doing business in this building and I didn't even realize the genius that went into its design! I'm shooketh
@NevrrPresntt6 жыл бұрын
Nature has the greatest instructions for life.
@el_chavez3 жыл бұрын
I think this design concept is not new by any means but I think it is cool. Imagine whole neighborhoods inside a building that has indoor "outdoor" space. With the skylights in the right spot, you could make it feel like you were outside on a warm day. Then each individual living unit and business could choose to condition their air. It would be cheaper to condition those units when you are starting from 82 deg. rather than 100+.
@pgum123gonowplayread4 Жыл бұрын
Yeah, that would be amazing and could be the way forward in new city planning. I'm not studying planning but I used to look up the basics on dense city planning and wow. We need to prepare. It would be a great thing to implement in all parts of the world, the at least one city in each certain amount of area capable of holding lots of people. Imagine what kind of effects it would bring to places that are ethnically divided. The way to speed up the ethically divided gap bridge usually requires a new factor into one of the groups that make them mingle but before that requires enough space for each group to grow individually and let the badness cool down in the individual citizens as what taught to me in school after all.
@BillionairesArentYourFriends Жыл бұрын
Sounds like Vivic City to me
@swaggytoast5242 Жыл бұрын
I'm proud to say my father was the mechanical engineer of that building
@thomasmurray47174 жыл бұрын
This can change the world. 👍👍
@andysvikiro157 Жыл бұрын
I have worked in the Eastgate 5th floor. The building is cool and really cold at times... Thanks for the great design.
@keybyss98 Жыл бұрын
Not only is this insanely amazing technically (and almost a huge “duh” moment overall), but I also like how it looks visually, not far from something that could’ve been built around in North America pre-WW2! I’m usually extremely unimpressed with a lot of buildings built in the 90’s, so to see exceptions like this is fascinating! Not sure why architecture with awesome features like this can’t also look as nice as this, even when the technicalities in question don’t impact the design as much.
@davetv47052 жыл бұрын
The greatest inspiration comes from nature indeed. Thanks for sharing.
@joking26554 жыл бұрын
Is everybody just talking about the temperatures and not that the innovative design of a genius Architect???? What a shame
@prophecyrat29654 жыл бұрын
Its because the “genius architect” is termites. Did you watch the video?
@amansaini1694 ай бұрын
Great!! I think it's high time we move from flashy all-glass skyscrapers to such eco-friendly buildings.❄🌱
@vulture62684 жыл бұрын
These ants literally built a skyscraper higher than we did, without technology.. compared to their size and us.
@Screch3 жыл бұрын
ours can survive water tho
@vulture62683 жыл бұрын
@@Screch ok :'D
@theworthysoul3 жыл бұрын
Not really ants lol, termites are closer to cockroaches. It’s still impressive how such tiny eusocial insects can be so successful though.
@jeanmichel61596 жыл бұрын
Seriously, who is still using -Farte- -Farney- -Falray- -Fornite- Fahrenheit in 2018 ?!
@UkSapyy6 жыл бұрын
America?
@roqui36756 жыл бұрын
Loserzz
@ArgentonRodrigo6 жыл бұрын
I live in America, and I'm not a idiot, in my country we do not use this system.
@jeanmichel61596 жыл бұрын
NANI ?!
@13DatsyukDangle136 жыл бұрын
Hundreds of millions of people
@martinholland49524 жыл бұрын
Great video. Would love to see it again with the metric system
@ianboard5448 ай бұрын
When I was in Palermo Sicily, I visited La Zisa - a moorish palace. The way the building was cooled was ingenious - they had air shafts on the side that got heated by the sun, causing a chimney effect. The lobby had a stream and fountain that the incoming air passed, cooling it.
@marrionwilliammubawu2464 Жыл бұрын
My uncle, Mr. Mubawu was the contractor of this building🙏🙏🙏
@earthminus106 жыл бұрын
Lesson from nature. Mother gives us everything we need to sustain ourselves and her, we just need to open our eyes.
@525Lines6 жыл бұрын
Chicago has a system where it collects lake ice during the winter and keeps it underground and circulates the cold water from the runoff throughout the summer to cool buildings.
@bengriffin40275 жыл бұрын
I believe you are getting two different things mixed up. Before the Advent of modern chill water and air conditioning systems a process was in place in Chicago where in the winter large blocks of ice will cut out of the lake stored underground and then doled out to the summer for refrigeration and air conditioning. That practice ended decades ago. Currently there's a company that makes ice when the electricity rates are lower, that is at night. This company then distributes chill water underground two buildings that have contracted with him to ride cooling. It doesn't use Lake ice it just uses cheaper electricity at night.
@hildegunstvonmythenmetz66194 жыл бұрын
This idea was actually stolen from German architect Hans Hübel, who came up with the idea when designing the university clinic in Cairo in the 50s. Sadly the building was never actually constructed.
@johnalphacentauri3 ай бұрын
Nice! The video did not mentioned enough the importance of that "radiator shapes" all over the building to dissipate heat more efficiently. Moreover the high termal mass doesn't mean that materials do not change temperature, it is just that these materials change temperature slowly so that they become hottest 12 hours after the hottest time of the day so they can release the heat during the coolest time outside. Thermal lag. Furthermore, materials such as brick can absorb a certain quantity of water which, by evaporating in dry air situations, contributes to the lowering of the temperature inside. I am an architect.
@murjoshua2 жыл бұрын
Over the past months I've been studying about Ants and their intelligent behaviors, and just like this video the findings are just mind blowing! And for my profession as Drone and Artificial Intelligence Engineer, the possibilities are limitless on what systems we can come up with from that perspective.
@cheeseandhat2 жыл бұрын
these are termites though
@mechanomics2649 Жыл бұрын
Ants are incredibly underrated animals. Some species are master engineers.
@cameronlane3567 Жыл бұрын
My question is that if it worked so well why aren't there more of these types of buildings?
@adamtash2891 Жыл бұрын
because this was designed and built with more strict economic constraints than other places
@recallchannel3258 Жыл бұрын
Who said there are non others
@rahulnaik18694 жыл бұрын
Actually a termite mound uses Bernoulli's principle for ventilation. The pressure difference between outside and the inside creates forced ventilation even with the slightest of the breeze on the outside. The chimneys on top probably mimic this to an extent, but since the floors and spaces are stacked mechanical cooling is probably required. Not much biomimicing from the mound though.
@weeda2216 жыл бұрын
it's amazing how much humans have learned and have been inspired from nature and where it got us
@ndeipishamwari5 жыл бұрын
This building is actually very cool once you are inside it. I see lots of temperature discussion going on here. It's cool and pleasant and not hot at all people.
@tylerdavidson97005 жыл бұрын
Brilliant! And it's already over 20 years old. Why aren't all buildings made this way?
@aisukurimukonbini10706 жыл бұрын
Oh God. Everyone are talking about the Celsius and Farenheit. How about lets talk about the building itself. Isn't amazing? Its Cool. That architect is Cool. Wow that building still exists today. Wow. Sorry for my english. Im asian.
@mohammedhussain41984 жыл бұрын
Same thinking i was going through
@LouisCapet19695 жыл бұрын
Quickly googles Fahrenheit to Celsius...
@justicewarrior91876 жыл бұрын
This is a science channel Please use Celsius!!
@Ethan-cc6gy6 жыл бұрын
It's also an American science channel! If you don't like it, go watch channels, specifically for YOUR country.
@jameswassink32186 жыл бұрын
"About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure." Not "the United States". "The world".
@Luckingsworth6 жыл бұрын
Justice Warrior No real scientist uses Celsius. They use Kelvin. Your point is invalid and shows how little you actually know :)
@pandaDotDragon6 жыл бұрын
@Jon M Celsius and Kelvin are the same scales, aren't they? One is simply shifted in regard to the other... And "reals scientist" means nothing. Some sciences use Kelvin degrees, others use Celsius degrees (both are SI units). And never Farenheit :)
@dputra4 жыл бұрын
Laughs in lab coat
@MisterJeffy Жыл бұрын
The concept is fascinating, but 82 degrees (F) during the day, and 57 degrees (F) at not is not exactly comfortable for an office interior.
@barbusie52175 жыл бұрын
They used to build like this more than 150 years ago.. Old Antebellum mansions were designed to use convection currents to heat and cool the whole house and with the right amount of shade trees planted around the house and lilac bushes planted next to the first floor windows, Cool air in the summer would be pulled into the house with a lilac sent to it and travel by convection currents up those elaborate staircases all the way to the attic where warmed air would be vented back outside, through smaller windows in the attic.. If done correctly, the ambient temperature throughout the entire house would hover around 70 to 75 degrees during an 80 to 90 degree day ..
@Aviationgeek215 жыл бұрын
I have never seen such a building so uniquely built like this 150 years ago
@starbrand37266 жыл бұрын
82°F is NOT comfortable. Most human beings, in non tropical climates, find 72°F comfortable. But, I do understand that this building is in Africa, so perhaps to them 82°F is better than what they are used to.
@earthhuman1926 жыл бұрын
82 sounds good
@BinuJasim6 жыл бұрын
I am from India. 27°C (82°F) is just about right.
@isaacjolin94186 жыл бұрын
Id rather have 82 than 92
@vguyver26 жыл бұрын
82 degrees is perfect for a lot of people. Not too warm for both men and women, and you can wear almost anything and stay cool despite any humidity.
@wavemaker20776 жыл бұрын
In Africa, 82 F is a question mark. What is that they said. On a serious note, 27.8 C (or 82 F) is basically the room temperature. So the temperature is perfectly okay. It's the same temperature when they are in their house.
@hologram946 жыл бұрын
Hello Nat Geo! ❤
@Agyrius6 жыл бұрын
I REQUIRE A METRIC SYSTEM FOR THE HEAT DARN IT! aka celcious
@rmtinmh74885 ай бұрын
Congratulations my friend, you just reinvented windcatchers gain.
@yticivam6 жыл бұрын
In Harare, Zimbabwe, where this building is in, temperatures can get up to 30 deg C (which accuweather says feels 33) in the mornings on the hottest month of November and as low as 2 deg C at night during their coldest month of June. So 27.7 morning indoor temp and 13.8 nighttime indoor temp, without the cost and greenhouse gasses of air conditioning, is pretty okay.
@ithedespiser2 жыл бұрын
To see what real managers can do.... Ask him to design a building without AC.
@norpriest5216 жыл бұрын
Celsius and Meter > Fahrenheit and Foot
@Melthornal6 жыл бұрын
Nor Priest Im sorry but Fahrenheit is clearly superior to celsius when talking about weather. This is an inarguable point. Celsius less than half the precision. Fahrenheit has 130 degrees dividing normal every temperatures and celsius has like 70. There is no question which is a superior measurement.
@pandaDotDragon6 жыл бұрын
@Melthornal: indeed the scales don't have the same amplitude. But... is it really important? I mean do you really need this accuracy in a daily basis or even in scientific context? Most of the time degrees (Celsius, Kelvin) are used with integers. And when it's really needed with a fractional part. And everyone can understand easily the Celsius degrees (0 the water freezes, 100 the water boils. So it's a scale expressed in base 10).
@beccadream50614 жыл бұрын
When is America going to stop feeling like a special snowflake and switch over to the metric system?
@zamn__4 жыл бұрын
Ye
@dhupee4 жыл бұрын
They did actually, but for engineering, stuff and production/manufacturing stuff....not that I'm American but I chat to some American about it, but they don't use metric on regular basis
@fangerzstanky4 жыл бұрын
REEEEE I AUTISM RAGE OVER MEASUREMENTS REEEEEEEE
@orcas1014 жыл бұрын
Summer Spring nobody feels special for just using the imperial system lmao and also Nat Geo is American
@unknown788244 ай бұрын
Recently I have been inspired by a flower which is most perfect design for fountain ⛲ . I had never seen such a beautiful design of a flower which resembles a fountain
@LearnBiomimicry Жыл бұрын
Biomimicry holds huge potential to finding solutions that are sustainable... or better - regenerative by design. This is a great step forward for us (as a young species on this planet).
@Vibing2Chris6 жыл бұрын
"Comfortable 82 degrees." Comfortable is 60 degrees for me. I love the cold.
@mattgmail53496 жыл бұрын
82 Fahrenheit=27 Celsius not exactly chilly i would say... I would probably still turn the a.c. on.
@edwrd19905 жыл бұрын
“...at a comfortable 82 degrees during the day” 😅
@mraghib315 жыл бұрын
82°Fahrenheit, not celcius.
@edwrd19905 жыл бұрын
M Raghib Ansari I know. You think 82 degrees Fahrenheit is comfortable?
@mraghib315 жыл бұрын
@@edwrd1990 body temp is 96.6°Farenheit so yes 82°F is comfortable
@jackgaffney84683 жыл бұрын
82 degrees is not a “comfortable temperature” indoors, especially for guys wearing a full suit and tie like the ones on the video.
@ubroc3 жыл бұрын
The termite mound is dug into the ground so it's cooled geothermally. The building doesn't do that. The temperature and maybe air pressure differential between the top and the bottom may promote air circulation that moves the cool air up through the structure.
@davidd662611 ай бұрын
I used to live in a cinder block constructed building in Las Vegas NV. During the summer heat 115°+ my a/c seldom came on. It was comfortable and cool. Winter mornings however, I'd use a floor heater to knock the chill off the air. Maybe i was ground floor that made a difference, other than that everything else was equal.
@dgr8oneme5 жыл бұрын
The problem is you never explained how the air filtration system is designed to keep pollution out
@ShodyT5 жыл бұрын
Is it tho?
@JohnSmith-nc9ep6 жыл бұрын
And how long did it freaking take to get to this point? How long have termites been around? Why until now???
@Obi_E5 жыл бұрын
Oi, u got a loicence for that airflow m8?
@consideringorthodoxy54955 жыл бұрын
Is thois an Oistralia nanny stoite joike?
@espoespo3557 Жыл бұрын
Eastgate was the place to be on a Saturday afternoon when we were teenagers. All the boys and girls came to hang out there. Good times.
@MariusRiley3 жыл бұрын
: I wonder if Mr. Pearce also looked at, say, much North African, Middle Eastern, and Near Eastern architecture of the last nearly thousand years, give or take. There was certainly inspiration, not to mention rather a bit of method there, not just from the termites.
@random66085 жыл бұрын
In philippines Dont touch it, dont go near Dwarfs will be angry 🙂 😂