Howcast - Learn how to do a triple or treble crochet stitch from Lion Brand Yarn's Andrea Lemire in this Howcast video.

Howcast - Learn how to crochet booties from Lion Brand Yarn's Andrea Lemire in this Howcast video.

Howcast - Learn how to play the nine-stroke roll from drum teacher Jason Gianni in this Howcast drum video.

Howcast - Learn about drum tempo and metronome from drum teacher Jason Gianni in this Howcast drum video.

Howcast - Learn about drag from drum teacher Jason Gianni in this Howcast drum video.

Howcast - Learn how to play the single paradiddle-diddle from drum teacher Jason Gianni in this Howcast drum video.

Howcast - Learn how to play the triple paradiddle from drum teacher Jason Gianni in this Howcast drum video.

Howcast - Learn how to play an open or double stroke roll from drum teacher Jason Gianni in this Howcast drum video.

Howcast - Learn how to do the fly girl step dance move from fitness expert Rachel Warren in this hip-hop dance workout video from Howcast.

Howcast - Learn how to do the reggae dancehall step dance move from fitness expert Rachel Warren in this hip-hop dance workout video from Howcast.

Howcast - Learn how to do the hip-hop hooray arms dance move from fitness expert Rachel Warren in this hip-hop dance workout video from Howcast.

Howcast - Learn how to do the get under it dance move from fitness expert Rachel Warren in this hip-hop dance workout video from Howcast.

Howcast - Learn how to do the two up two down dance move from fitness expert Rachel Warren in this hip-hop dance workout video from Howcast.

Howcast - Learn how to do the pull down dance move from fitness expert Rachel Warren in this hip-hop dance workout video from Howcast.

Howcast - Learn how to dance like Quest Crew in Party Rock from Matt Lopez and DEF-C Crew in this hip-hop dance video, part three of a four-part Howcast series.

Howcast - Learn how to do dance move combos from jazz dance expert Liz Piccoli in this Howcast dance video.

Howcast - Learn the top seven tips for making healthy choices when eating out from nutrition coach Lisa Neilsen in this Howcast video.

Howcast - Learn how to strike to the double from Team Radical MMA head coach Rene Dreifuss in this Howcast MMA video.

Howcast - Learn the countering double and sprawl takedown defenses from Team Radical MMA head coach Rene Dreifuss in this Howcast MMA video.

Howcast - Learn the finishing the double technique from Team Radical MMA head coach Rene Dreifuss in this Howcast MMA video.

Howcast - Learn how to do the failed double leg takedown from Team Radical MMA head coach Rene Dreifuss in this Howcast MMA video.

Howcast - Learn how to do basic strike combinations from Team Radical MMA head coach Rene Dreifuss in this Howcast MMA video.

Howcast - Learn how to do pop diva dance moves for a cardio workout from fitness instructor Michelle Seabreeze in this Howcast dance workout video.

Howcast - Check out part 2 of this walkthrough for this action RPG Deus Ex: Human Revolution to complete the side mission Cloak and Daggers.