A 'propeller shaped' flywheel can store rotational energy, which when converted into thrust, launches it high into the sky! 2nd channel: https://www.youtube.com/channel/UCZYvU-ZWbgl1rJv0trRk_fA Enjoy my videos? These are made possible due to help from my Patrons. Please consider supporting my efforts: https://www.patreon.com/tomstanton ---------------------------------------------------------------------------------------------------------------------------------------- My Other Equipment: Main camera - http://amzn.to/2vlvlC6 Main lens - http://amzn.to/2gMrhru Main tripod - http://amzn.to/2tqRjBt Secondary Tripod - http://amzn.to/2t1NkMh Microphone - http://amzn.to/2uuv9n0 Audio recorder - http://amzn.to/2v3mjcG Banggood affiliate: https://www.banggood.com/?p=LT0710618750201406EK Twitter: https://twitter.com/TomStantonYT 3D Printer filament sponsored by 3D Printz UK: https://3dprintz.co.uk/ ----------------------------------------------------------------------------------------------------------------------------------------