Sponsored link:

When you need to brake, the energy transfers from the wheel to the flywheel, which spins between the crossbars. The flywheel stores the kinetic energy until the rider needs a boost, then he can transfer the energy back to the wheel using a shifter on the handlebars.   Inventor: Maxwell von Stein (22), graduate of "The Cooper Union"

Flixxy editors search the internet daily, to find the very best videos for you:   SELECTION:  From over 3 million videos uploaded to YouTube daily, we select only a few videos to be added to the site daily.   PG RATING:  Flixxy videos and comments are all PG rated. They are "Safe For All Ages" and "Safe For Work".  Our content is uplifting.   SELECTED START AND END POINTS: Many of Flixxy’s videos start late or end early. We skip lengthy introductions and get to the point.   CONCISE CAPTION AND DESCRIPTION: We don't use "click-bait."  Your time is valuable, so we distill the information down to what you want to know.
FREE DAILY NEWSLETTER: Get the latest videos delivered to your inbox by subscribing to the FREE "Video of the Day" newsletter.