In welding class we were instructed to NEVER weld teflon coated pans! Although super safe at normal cooking temperatures, and even a little beyond, we were told that welding temperatures turned teflon into EXTREMELY toxic fumes. Maybe your insulating layer is enough to keep it below that temperature, but better to use uncoated steel or stainless steel instead.

what about the off gassing of the paint and tape adhesive when the panel gets hot then you pump the air into your house to breath it might be an issue

If you're just looking for very small and uniform light reflecting spheres, would commercially available retroreflective glass beads not work for your radiative cooling coating?

What would happen if this is in the mixed into paint?

Excellent guide, picked a lock in 10 seconds

I dreamed about eating a yellow boil egg. A year ago. But the dreams seems so real it felt like it was from a past life . The egg looked all yellow. I’ve never seen it in real life beside KZbin. And that was after I had the dream. I didn’t even know this was possible

Hahaha! A good logic for using small solar panels in place of LDRs.(Since I have seen most of the videos I have seen earlier use a Flash light to demonstrate the motion of tracking) I think you can tweak your set up by using some Zener diodes as well to get better control. Thanks.

Incorrect conception and explanation of the phenomena. The glass tubes vibrate which makes soundwaves. The air vibrations come from material flexing ever so slightly.

THIS VIDEO SHOULD BE REQUIRED VIEWING AT ALL GRADES FROM 6 TO 12 --- YES, EVERY YEAR. WE ARE WASTING AWAY HERE IN THE USA. MY RECENT TRIP TO CHINA HAS ALLOWED ME TO SEE FIRST HAND HOW BEHIND WE ARE. WE WORRY ABOUT GENDER WHILE 3RD GRADERS IN CHINA DESIGN PCBS. WHY IS THAT? SO SAD. THE WORLD IS LOL AT US.

This video is so useful for my project but I have a question, when coating the rope in oil what oils would you suggest to use?

What if you used a 3d printer nozzle for the oxygen on your makeshift torch, it might be a cheap way to do it, i'd love to see it though. 18:39

Freaking awesome and you are so absolutely handsome and just so knowledgeable I love it

Can we use a stick insted of pipe

I gotta try this!

Quite fun.

This was my first time I ever watching any of your videos and I'm surprised you were able to make anything considering it doesn't seem like you could read or remember what you read. Kudos!

Thanks. Extremely helpful and well-explained.

Well given it is a paint, did you try a paint brush?

How would this reset the next day?

Would rhis be flammable at all? I'm guessing not but wanted to ask!

Hey i'm trying to re create this, what is that white component that used to transfer the motor rotation to the belt? is it nylon roller?

❤ wow. many thanks

Thanks for sharing the materials you used. So helpful. Now I know what to get ❤

Why not use your mixture for rock stoves...look into it

that's just an airsoft a-10

What if you put the Oxygen concentrater in an aquarium? Would the fish grow faster?!

I've been a fan of rocks since I was a kid, and my absolute favorite... since I'm here and saying this it's obvious... yeah it's opal. They're so friggin cool!

Amazing video, the lack of script made it even better. It felt like we are learning alongside you as you try the reactions!

One of the constituents of wood-gas is carbon monoxide which is poisonous so do this only in situations of good ventilation - never an enclosed space so be careful!

Do you have to use a microwave for plasma or can you melt it in a normal kiln

pearlescent

“You should NOT try this at home!” Me: writing down everything I need to try this at home….

Great content! This would make for a nice dispersing layer behind a laser cutter's target. The bed's I've used always get so chewed up, but if you used this, especially if it was tuned in sphere size to match the laser's beam frequency, you might be able to deflect/diffract all of the power in a relatively thin protective coating. if you can shape the final coalescence, maybe you can make little pins to serve as a support for whatever is being laser cut. This would be worth something for fabricators and laser cutter makers. I'd also be curious to know if a concentrated input of light at one particular frequency might affect your crystal formation or at least how it settles. Maybe you can selectively seed or prevent seeding with different frequencies. AND! I'd love to see blacklight only opalescence. That might really fluores to the eye with a UV light.

Even though there's a lot of energy involved if the mixture explodes, it doesn't have quite the same percussive force as you might expect from other similarly energetic explosions, because the mixture is reacting back into water, occupying a much smaller volume. You get a combination of an explosion and an implosion, the dominance of which depends on reaction rate (volume shape etc.) and homogeneity. Most often you will see some explosion initially followed by implosion, but it varies a lot and if everything is just right you can even just see an implosion. It's a little unpredictable so you need to assume the worst, but the result effects can be quite surprising.

Can we get some updated Egg Scrambling tech? Maybe a 3D printed device? Love you, thanks.

Amonia is available as ammonia fortior , used as developer for blue prints and refrigerant for gas fired refrigerators, at 28% nominal.

Sparklers and road flares generate their own oxygen. In fact, similar chemistry is used on submarines as an emergency oxygen source. Trash can sized ‘candles’ are lit and generate a surplus of oxygen as they burn.

wait 1(?) tbl spoon of guar gum... freeze frame on that tablespoon there lol

This is amazing

I adore the elegant simplicity of this basic design concept. The system can rather easily be modified using compact LDRs (light-dependent resistors in the place of tiny pv panels, thus signaling (off and on) to a larger, but equally graceful, load / weight bearing apparatus for moving various kinds of solar collectors, be they a pv system, a parabolic mirror collector, a Fresnel lens, etc. (I have found that I can easily purchase 30 LDRs for around 5 US dollars. I'm sure that if you purchase hundreds or thousands of these that their price would go down to maybe a few pennies a piece or less.) LDR's are mass produced very cheaply, and these combined with the elegance of the design in this video would render all other solar trackers utterly obsolete on the basis of cost and plain clunky over-design and stupidity.

I still have your recipe from your video 9 months ago on making cooling paint from household items 🤩

Automatic pea shooter

Я живу в РОССИИ!

"most people know what graphene is" lol lmao, even

Pada

This is a great idea to make a solid piston part with materials of equal tensile strength. Thinking about making a lowering device like Mark Rober. This will be helpful

What about the chromium 6? You should re-upload with a warning about this

water

Knot a great teacher

As far as my Tastes go, you have to be one of the most if not, the most premier, KZbin creator out there man. Bravo once again.