Seasons: What causes summer and winter?

[@dianegroves2026]

Thank you. I'm an older adult and needed a refresher and just found this. Perfect explanation! I appreciate you!

[@zerihunachelu5439]

❤❤❤

[@cd3694]

Like the way you gave the Sun’s view of the Earth, that really helped in the visualization

[@thejewelryboxlive]

This is perfect for explaining the seasons. Thank you! Loved the gymnasium setup.

[@paulaestevez1969]

Finally the out of the ordinary explanation I was looking for!!! How Great is God that created the perfect inclination for our planet and keeps the perfect order in the universe.

[@IidentifyAsTheRightPerson]

Man I had some really big misconceptions about how seasons happenes. Thanks a lot guys.

[@RenaeHeath-i4t]

This is a great explaination with real life visuals, speech that elementary students can understand and digital visuals to go along with it. I've watched many others and by far, this is the best one that I will use for my class! TY!

[@sproglode]

This is the best video describing the seasonal variations - thanks so much - David

[@martinstevenson4740]

Very good presentation. What amazes me is the speed in which the Earth rotates and orbits the sun. And how they land a space craft on something travelling at a speed of 107000km per hour?

[@Ivanrbc]

In my mind i was always that spring is green, autumn is red, summer is yellow and winter is white or blue. This is due to the causes that make these color appear in just seasons.

[@F1Guy-Guy]

Now it's brown every season for mud 😂😂😂😂

[@TheTERMlNAT0R]

Perfectly explained. Now I’m going to tell my kid like I’m smart

[@elizabethschraderking8706]

This is great! I especially like your demo in the gymnasium and the way you've positioned the camera to represent the vantage point of the sun. Then, your description of how the same beam of light striking north vs. south of the equator during a solstice results in two different intensities is quite elegant.

[@LiacosEM]

Thank you so much!

[@allisonstark193]

This video is amazing!! Just the answer I was looking for! Thank you for all the images, now i can really imagine why Australia has winter while America is in summer. I'm 31, American, and never learned this in school.

[@jd-pw8yv]

thank you. it's a much more clear and simple explanation than any i've encountered.

[@MrRandallDish]

I was needing a refresher and this was perfect and more. Thank you.

[@LooseTubes]

What an excellent video, short and clear. Thanks!

[@ashokj7808]

Excellent vedio.👌. I wish to see more in the public interest, the video showing that all together movements & effects of earth & moon with sun. With understanding of daylight /moonlight, night/night moon, sun/moon effilepcy , seasons etc

[@jumbogadgets8238]

This is the best explanation I ve ever seen

[@RageAgainstTheMauro]

Best video we've found on this topic, hand down

[@f-ranci5579]

I have to admit, I forgot how it works. This is great explanation.

[@janmaker227]

Wow really good explanation and production value. One of these videos that will probably survive the next 1000years

[@Water02]

Excellent video. Finally understood with the help of great presentation.

[@eshanag4772]

I’m a science student in middle school, so helpful!

[@kevinhenry116]

Thank you. This is the first time it has been explained how the angle of tilt increases the area of land receiving the radiation. And the amount of time that the land is receiving that radiation. I now understand

[@cziasai]

This is great and so much better than the AI voiceover videos. Thanks

[@daviddulom8258]

The effort you have put in to make this video is commendable. I hope you will soon get the subscribers and views you deserve.😇

[@100PercentOS2]

I subscribe and liked this video which is rare for me for You Tube channels. We can all learn from this well planned and accurate video.

[@starshine7937]

Very clearly explained and found the visuals helpful thank you

[@sanjibsarmah1582]

Very effective way to understand whole

[@farhanadhami1239]

Beautiful SubhanAllah...glory to the creator and maintainer of our home (temporary)

[@GudupSudupGhumakkad]

Thanks for the details, and tremendous setup, even I didn't know this and never thought about that, but one day my son asked why, then searched and found ur video with practical setup. Thanks for the time and details again to make this good video.

[@MandiraThapa-t5p]

Thank you very much sir. It helped me to understand the causes of seasons.

[@Micscience]

Best explanation ever. What makes this great is you visually showed us how it works which helps big time thanks for your efforts God bless.

[@LiacosEM]

Thanks Micscience! God bless you too.

[@talie6236]

I never knew this. I would t doubt if this was taught and it just didn’t register for me. Your explanation was very thorough for me. Thank-you, Sir. Great presentation. 👏

[@100PercentOS2]

I knew about this for years but was never able to find a video that explains it until I watched this video which confirms what I was understanding.

[@SonaliSingh-mm6kz]

Just perfect❤ Thank you🙏

[@fazinyousaf2571]

Superb sir …well explained

[@100PercentOS2]

Very interesting video. You did an awesome job of explaining rotation, revolution and the tilt of the earth. I thought this is how it was because you did such a great job of explaining. I was never able to wrap my head around this despite me watching so many videos. But I had no problem understanding how things works watching your video. Thanks a million.

[@CulTra998]

Well explained 👏🏻

[@jamshedfbc]

Loved the presentation. Good job man ❤

[@GurungSuchana]

Best ever video I had ever seen

[@alwindenjel2153]

Such a professionally explained video ...took my 💓

[@LiacosEM]

Thanks, Alwin.

[@ytg456]

thank you! i forgot how it works and this is a great refresher

[@mandeepsingh-py1hw]

Thanks gyz for your hard work❤️

[@sandandstars]

this just saved my year

[@thireshannaicker4078]

Like what you did there and how it was explained 👍

[@connorplumb3755]

This video is incredible.

[@pramodbhatnagar5765]

😊😊

[@uzonwanegbo6477]

Perfect explanation

[@sahilsha6538]

Perfect explanation Sir.Well appreciated 🤝

[@abdulkhan7364]

What a explanation 100/10 all my doubts have been cleared

[@princechoudhary850]

You are great. I always had a doubt and u solved it. Really thankful to u 🙏❤.

[@kumarbajracharya5062]

Very good explanation

[@MrCoracoro]

happy that I live on Aruba, allways summer!

[@Mopita]

Question so if the earth didnt have inclination, we wouldnt have seasons? or in certain months the earth would be a bit away from the sun so would have some colder/warmer months ?

[@LiacosEM]

The Earth's orbit is not quite circular. It gets as close as 147 million km and as far as 152 million km from the sun. There would definitely be a small variation in average global temperatures as the Earth gets closer or further from the sun, but nowhere near the variation caused by the tilt.

[@89simba57]

What a good teacher

[@guitarsncarsnart]

So it's the AREA covered by the same amount of sunlight. It's not the Distance (sop much anyhow). Great explanation. 3:22 explains it really well for me.

[@fromnorway643]

When the sun is low in the sky, each unit of area gets less energy because the same amount is distributed over a larger area, like this: Height Energy per m² 90° (zenith) 100.0 % 80° 98.5 % 70° 94.0 % 60° 86.6 % 50° 76.6 % 40° 64.3 % 30° 50.0 % 20° 34.2 % 10° 17.4 % 0° 0.0 % (if the Sun was a point source of light)

[@PlayManRasigan]

Well explained. Thank you

[@tobio_45]

Thanks Mann, it helped a lot

[@erezmalglobal856]

Best video ever well done man

[@liacosemfan2465]

Great video! I love those astrophysics facts :)

[@TheEyeOfSa]

astrloogy phacts but ok zoomer

[@nasser6692]

thank you so much. very hard to find great videos and to the point like this one!

[@fazinyousaf2571]

Pls post more videos…you explanation is superb

[@StephenCooteNZ]

Great demonstration thank you. Best wishes from New Zealand.

[@KamalKumar-ps4te]

excellent sir

[@M0oN_River]

thanks for explaning.

[@zapxcero]

god-tier level of explanation

[@marklucey4087]

Flippen brilliant vid. Thank you so much!!

[@sonofhebrews]

Illustration was very informative

[@LiacosEM]

Thanks Lionel'sVoice. As a teacher I find using illustrations and models works best!

[@wassunoor8678]

You are a legend sir.

[@thomasburns6826]

great explanation, but in the picture with the four globes should not the Sept axis be pointing the other direction 180 degrees opposite, at 4:19 minutes into video

[@LiacosEM]

All four pictures are what the sun sees (from the centre of the Earth's orbit). The Earth's axis in all of them was pointing in the same direction.

[@Light_factz]

During October to November the apparent movement of the sun towards

[@GaleWinged]

Thank you

[@ankito-090]

Here, I was thinking the period for seasonal differences is universal across all the countries. We learn far more out of curiosity than in school life

[@pallavitpatel7604]

Very helpful

[@ankitjain3760]

Thus, tilt changes away and forward towards orbital plane.

[@losfer2008]

Thank you for the video

[@artinaforoozande8511]

just perfect

[@MuppalKural]

My doubt is that if the earth is a perfect sphere, there is no possibility for it to be tilted. Everyone says it's tilted, so I understand that the earth rotates on a tilt because it's not a perfect sphere. My question is whether my understanding is correct.

[@marcyc1695]

Wait so all the planet experiences the same months in the year, but everyones summer months are different. So based on when they sun is hitting it than that is that part of the worlds summer?? Is Summer a different month in America as it is in Asia?? Thank you everyone for helping me. I really appreciate it.

[@LiacosEM]

The northern hemisphere summer occurs while the southern hemisphere's having winter. The months are the same.

[@marcyc1695]

@@LiacosEM Wait now im more confused. So does that mean its the same months but the north experiences hot and the south experiences it cold. For example im in New York, in July its Hot and summer, so what is it in the south?? Is it hot summer as well??

[@TheBillABCTV]

@@marcyc1695I am in Australia but in 2017 i have traveled to NYC, yes in Australia is winter in July and summer in NYC. I also believe the seasons start on the equinoxes and Solstices. Now because the earth is furthest away from the sun in early July that is why in NYC has a longer spring and summer.

[@marcyc1695]

@@TheBillABCTV Thank you so much!!!! I was just so confused and im trying to educate myself more. I was never taught this on school and id like to understand the world more. Thank you so much for clarifying it really helps. You answered my question so well. I couldnt comprehend if on the other side of the world (Im in the North of America, NewYork) for example if it would be the hot part of the year while it as cold on my side. I see now that it is flipped. Its confusing stuff. Especially because I didnt realize it depends on North and south hemispheres.

[@shivarajme]

Good explanation

[@nishikanto1]

very nice video❤❤❤

[@fuzeshore1988]

Mind blown 🤯

[@AzizOudi-f4y]

Thank you, now I understand

[@vishalrai1461]

That was great illustration sir

[@MrGaborseres]

Thank you 👍

[@rodneybaker2629]

How do you explain everyone waking up to around sunrise throughout the entire earth when this model you presented have people waking up to sunset half the year and sunrise the other half of the year.

[@vedanthello]

well explained video

[@richardchapman3489]

Thanks needed a fresher

[@John-3-17]

According to Kepler's theory - the distance of the earth to the sun is not the same during winter and summer. Why are you in a perfect circle? How could the sun be farther away during aphelion and be summer time? And be closer to the sun during perihelion -and be winter? Not to mention the sun's size remain the same in the sky? Heliocentrism doesn't make any sense, at all. Our globe is stationary. The sun moves!

[@fromnorway643]

Nonsense!

[@manuelkong10]

great, now throw precession into the mix

[@lovemust]

♥️♥️♥️

[@lemonades_]

Thank you!

[@MisiLii]

Thankfully i just want to know explanation for the wheiter

[@saidtazi6734]

سبحانك ربي لا الاه الا انت استغفرك واتوب اليك

[@pgrothschild]

Thankyou!

[@kbabhimitra]

Sir r u from Australia?

[@ricksomething]

No, I'm not.

[@bachazada2023]

Great sir thanks you

[@yashvrsingh]

love from india

[@Jared_Albert]

Thank you brilliant

[@A_Class]

🔥

[@snrnsjd]

Summah and wintah. The accent is stronger that the sun 😁. Is it australian au nz accent? Bth ,I like the video, it's very simple and easy to understand! Thank you!

[@LiacosEM]

Australian accent! We don't say the last "r" in words like summer, hotter, etc. New Zealanders and Pacific Islanders do the same. Many (but not all) in the UK also leave out the "r".

[@MajidKhan-gz2jo]

Why night longer in winter

[@VictorianDad]

The Earth is at the angle of 23.4° to the orbital plane. I find it interesting, though it's probably not significant, that that is close to half of 45°. Which is half of 90°. Which is half of 180°. Which is half of 360°. Which is a full circle.

[@sailorman8668]

You are correct - it's not significant.