THIS DAY IN SCIENCE: National Forest Week (Sept 20-26) in 1994

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Fire in ZERO-G!!

The zero-g plane allows for a lot of experiments to be conducted without the expense of getting equipment into orbit. Apparently 80% of microgravity research can be performed in a zero-gravity plane, which is much cheaper than going to space. The flame from the lighter seemed much lazier in zero-g because without weight there is no buoyant force and therefore no convection. This makes the process of combustion more challenging because it’s difficult for oxygen to reach the fuel.

In a zero-g plane I experimented with flames and slinkies with surprising results.
Check out e-penser’s video: http://ve42.co/EPzeroG
Check out Physicsgirl’s video: http://ve42.co/PGzeroG

Thanks to Novespace: http://ve42.co/novespace

Special thanks to Patreon Supporters:
Tony Fadell, Donal Botkin, Nick Luchsinger, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen

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