Categories ENGINEERING Science VIDEOS Flywheel Projectile Post author By Catastrophic Post date 06/15/2020 2 Comments on Flywheel Projectile A ‘propeller shaped’ flywheel can store rotational energy, which when converted into thrust, launches it high into the sky! Share this:TwitterFacebookRedditTumblrPinterestPocketWhatsAppEmailLike Loading... Related ← A Penny-Sized Robot That Scurries Around Like A Cockroach → Homemade Ultralight Airplane MK4 2 replies on “Flywheel Projectile” I’m wondering if this guy made more than one spinner or if he made his little brother run and shag after every launch.. Loading... “made his little brother run and shag” I hope shag means a different thing in your country. Loading... Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.