Howcast - Check out part 16 and join the war between the Autobots and Decepticons in Activisions' newest release, Transformers: Fall of Cybertron

Howcast - Check out part 18 and sneak around the Opernplatz to rescue Schwaiger in this walkthrough of Rebellion's new sniping game, Sniper Elite V2.

Howcast - Check out part 88 and make the final charge on the Conduit and try and get to the Citadel in this walkthrough of Bioware's new release, Mass Effect 3.

Howcast - Learn how to do a mambo forward and back basic step from instructors Aaron Mitchum and Kristina Reese in this ballroom dance tutorial from Howcast.

Howcast - Learn how to do the tin toss flair bartending move from mixologist Chris Cardone in this Howcast video.

Howcast - Learn the warning signs that your 4-year-old child might be developmentally delayed from Watch Me Grow founder Shirael Pollack in this Howcast video.

Howcast - Learn how to play country guitar with a flatpick from musician Boo Reiners in this Howcast video.

Howcast - Learn how to play country guitar using hybrid picking from musician Boo Reiners in this Howcast video.

Howcast - Learn how to use the Adobe Illustrator pen tool to add and delete anchor points from expert Will "Focus" Dubois in this Howcast video.

Howcast - Learn how to do a side plank from Warrior Fitness Boot Camp creators Ruben Belliard and Alex Fell in this Howcast workout video.

Howcast - Learn how to do an overhead lunge from Warrior Fitness Boot Camp creators Ruben Belliard and Alex Fell in this Howcast workout video.

Howcast - Learn if you should avoid foam rolling when you're sore in this Howcast video featuring certified NYC trainer Amanda Edell.

Howcast - Learn how to create polygons with Adobe Illustrator from expert Will "Focus" Dubois in this Howcast video.

Howcast - Learn how to do a toe hold MMA submission from Team Radical MMA head coach Rene Dreifuss in this Howcast video.

Howcast - Learn how to do a rolling kimura MMA submission from Team Radical MMA head coach Rene Dreifuss in this Howcast video.

Howcast - Learn how to take a self-portrait from professional photographer Joe Sinnott in this Howcast photography tutorial.

Howcast - Learn how to increase bowling ball speed from former PBA touring player Mike D'Ambrosio in this Howcast bowling video.

Howcast - Learn how to grip a bowling ball from former PBA touring player Mike D'Ambrosio in this Howcast bowling video.

Howcast - Check out this walkthrough for Ms. Splosion Man by developers Twisted Pixel and beat "Level 1-1" with this online demo.

Howcast - Learn how to do a reverse hammerlock wrestling move from Monster Factory's "Trademark" Tommy Maclin and "Amazing" Mike Spanos in this Howcast video.

Howcast - Learn how to do a shoulder shrug off the rope wrestling move from Monster Factory's "Trademark" Tommy Maclin and "Amazing" Mike Spanos in this Howcast video.

Howcast - Learn how to do a drop toehold slingshot off the ropes wrestling move from Monster Factory's "Trademark" Tommy Maclin and "Amazing" Mike Spanos in this Howcast video.

Howcast - Learn how to do a duck under wrestling move from Monster Factory's "Trademark" Tommy Maclin and "Amazing" Mike Spanos in this Howcast video.

Howcast - Learn how to prevent ladders in circular knitting from expert Jessica Kaufman in this Howcast video.