Wonder How to

WonderHowTo hand-selects and curates the best instructional videos from over 1,700 websites. Explore the largest collection of free how-to videos.

WonderHowTo is your one-stop shop to browse, search, or network your way through the world of free video tutorials.

Site# 2 : http://www.instructables.com/

Site# 1 : http://www.wonderhowto.com/