stonioni

Joined February 8th, 2012
3 Instructables 112,510 Views 47 Comments 79 Followers

stonioni's Instructables

Bicycle Rubberband Handbrake

DIY Contactless Magnetic Induction Bike Dynamo

Magnetic Induction Safety Bike Lights. Nearly Invisible Design, Cheap, Waterproof and Battery Free!

10K+ Views

Earned a bronze medal

1+ Featured Instructable

Earned a bronze medal

Contest Winner

Fourth Prize in the MAKE ENERGY: A US-Mexico Innovation Challenge