W Pomieszczeniu ciepłe powietrze leci do góry, ale pod sufitem jest mniejsze ciśnienie i wyższa temperatura, a na zewnątrz im wyżej tym zimniej, szczególnie w promieniach Słońca. W Dolinie Śmierci w USA jest nawet +60 stopni, a na wysokości 10 km jest -60 stopni Celsjusza.
(@3:30) I believe it was in a large-paged Reader's Digest book of science experiments, which I gave away to someone whom I thought the book might spark some scientific interest.
I would say the paddle wheel requires the most heat needing 3 candles . As for the others I think all of them will turn slowly with one candle except for the giant snake. The speed will depend on the size of the flame height between the flame and the spinner and the room temperature. The cooler the roomer the better they work.
Aren't soda cans lined on the inside with some chemical to prevent the acidity of the soda from eating through the aluminum? Doesn't seem like a good idea to be vaporizing the chemical with a flame and breathing that in, but i am not knowledgeable enough on the matter.
Soda cans, beer cans are painted with epoxy paint on the outside and on the inside. I wouldn't suggest putting the cans directly in the flame and trying to burn the paint off but these cans have accumulated hours of use (of course not all at once). Other than a little soot that wipes right off, I have noticed no discoloration in the can's paint. Interesting, I just looked at our commercially sold candle carousel and they appear to be coated with some type of resin also.
I have seen the aluminum from cans dissolved away to reveal the clear plastic still holding the soda inside. And the distance of the fire is not going to pyralize that plastic. When using a soda can alcohol stove, you won’t even ever notice that tiny bit of plastic melting.
@fadelfarae6019, if you are that much of a klutz - don’t forget your knee, elbow and shin pads! Helmet, safety glasses and ear protection too !! 🤷🏼♂️ 😵💫 🤦🏼 🤔
I used to build these at a kid. I called them “Thermal carousels”. I think the octopus is my favorite. Great video thank you for making it.
Thanks a lot 🎉 Greetings from Germany ❤
Brilliant love it!
W Pomieszczeniu ciepłe powietrze leci do góry, ale pod sufitem jest mniejsze ciśnienie i wyższa temperatura, a na zewnątrz im wyżej tym zimniej, szczególnie w promieniach Słońca. W Dolinie Śmierci w USA jest nawet +60 stopni, a na wysokości 10 km jest -60 stopni Celsjusza.
Gracias por la traducción al español ❤❤❤
Ah yes. The paper spiral. It has been two-and-a-half decades since I saw such a design.
The octopus is adorable.
(@3:30)
I believe it was in a large-paged Reader's Digest book of science experiments, which I gave away to someone whom I thought the book might spark some scientific interest.
Also wondering which designs would still move decently with only one candle used.
I would say the paddle wheel requires the most heat needing 3 candles . As for the others I think all of them will turn slowly with one candle except for the giant snake. The speed will depend on the size of the flame height between the flame and the spinner and the room temperature. The cooler the roomer the better they work.
Do you know what the correct wick thickness and candle distance would be for the best spinning?
Best spinning is subjective. The wick should be sized to properly and safely burn the candle
It was interesting seeing the one that caught on fire speed up because of the increased heat.
Timestamp?
@nsq2487 It was originally in a prior video, but it was also in this one at 0:29.
very fun video!
If you had a visible thermal gun it would be interesting to see what effect the blades have on the heat plume.
good idea, I know someone that has one.
¡Thanks!😊
Aren't soda cans lined on the inside with some chemical to prevent the acidity of the soda from eating through the aluminum? Doesn't seem like a good idea to be vaporizing the chemical with a flame and breathing that in, but i am not knowledgeable enough on the matter.
Soda cans, beer cans are painted with epoxy paint on the outside and on the inside. I wouldn't suggest putting the cans directly in the flame and trying to burn the paint off but these cans have accumulated hours of use (of course not all at once). Other than a little soot that wipes right off, I have noticed no discoloration in the can's paint. Interesting, I just looked at our commercially sold candle carousel and they appear to be coated with some type of resin also.
I have seen the aluminum from cans dissolved away to reveal the clear plastic still holding the soda inside. And the distance of the fire is not going to pyralize that plastic. When using a soda can alcohol stove, you won’t even ever notice that tiny bit of plastic melting.
Cool.
Great now us quantum tunneling 😂
Ah... this is just about a lot of hot air...
Use gloves please, I feel like you would end up cutting your hand doing that.
@fadelfarae6019, if you are that much of a klutz - don’t forget your knee, elbow and shin pads! Helmet, safety glasses and ear protection too !! 🤷🏼♂️ 😵💫 🤦🏼 🤔
Please don’t forget the helmet and shoulder pads too!