Discover
Quad Podcast
From NASA Engineer to Wheelchair Parts Designer: Mark Chelgren talks about how he invented Frog Legs

From NASA Engineer to Wheelchair Parts Designer: Mark Chelgren talks about how he invented Frog Legs
Update: 2017-07-12
Share
Description
From NASA Engineer to Wheelchair Parts Designer: Mark Chelgren talks about how he invented Frog Legs by Quad Podcast
Comments 
In Channel




















