Rockets powered by combusting ethyl alcohol
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- Опубліковано 25 лип 2019
- Chief Scientist Carl Nelson demonstrates how to launch a rocket using combustable vapors from ethyl alcohol.
A small amount of alcohol is put inside a two liter bottle. The liquid is removed and the vapors are ignited. As the vapors burn the air inside the bottle heats up and expands. As the air rushes out the end of the bottle, the bottle is propelled forward rapidly. - Наука та технологія
Thanks for this episode, I managed to build my own portable launcher and blast deflector.I made my own rockets and test flown them. Out now on my UA-cam channel .
IST teaching kids how to make Rocket Propelled Bottles since 2019
The splody one was the best one.
I am just now seeing your video, I work at a science center. Can you tell me how to make the laucher or buy one.
Maybe some credit to nighthawkinlight? Original video: ua-cam.com/video/wuz0curb_hg/v-deo.html
Now that's not something special like seriously some vodkas can be 75 percent ethanol
I did it with my isopropyl alcohol and a gas lighter
Same
ethanol is better it has a lower boiling point and it evaporate faster and burn better
@@kangle2938 thanks for the tip im building my own gun and was wondering which i should use
Stick wings