Howcast - Learn basic bass plucking exercises from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to do the dumbbell reach for a female leg workout from personal trainer Erin Sharoni in this Howcast workout video.

Howcast - Learn what 3G is from computer expert Yoav Erez in this Howcast video about wireless network technology.

Howcast - Learn how to dance to dubstep from choreographer Matt Steffanina in this Howcast dance video.

Howcast - Learn the pros and cons of smoking vs. grilling from Pork Barrel BBQ pitmasters Heath Hall and Brett Thompson in this Howcast food video.

Howcast - Learn how to warm up for karate from karate instructor Richard Amos in this Howcast video.

Howcast - Learn how to jerk on the dance floor in this Howcast club dancing video with expert Tweetie.

Howcast - Learn how to do a Mexican accent from voice and speech coach Andrea Caban in this Howcast video.

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

Howcast - Learn how to play Lesson 25 from drum teacher Jason Gianni in this Howcast drum video.

Howcast - Learn how to do a sit-up from certified personal trainer James Rizzo in this home ab workout video from Howcast.

Howcast - Learn how to turn your car in this Howcast video with A-Club Driving School.

Howcast - Don't fall for the supermarket tricks you'll learn about from nutrition expert Alex Jamieson in this Howcast video.

Howcast - Learn about good merengue songs from professional dancers Ernesto Palma and Crystal Rodriguez in this Howcast dance video.

Howcast - Learn how to work out during your third trimester from fitness expert Cait Morth in this pregnancy workout video from Howcast.

Howcast - Find out if it's safe to work out while pregnant right up to your delivery date from fitness expert Cait Morth in this Howcast workout video.

Howcast - Learn how to do a leg raise from certified personal trainer James Rizzo in this home ab workout video from Howcast.

Howcast - Learn how to gage consent and interest when initiating sex and intimacy from sex therapist Dr. Megan Fleming in this Howcast video about the psychology of sex.

Howcast - Learn yoga chest stretches from certified yoga instructor Chelsey Korus in this Howcast video.

Howcast - Learn how to do a thigh-toning dance move from fitness expert Rachel Warren in this hip-hop dance workout video from Howcast.

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

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

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

Howcast - Learn how to do the kick 'n pick it up dance move from fitness expert Rachel Warren in this hip-hop dance workout video from Howcast.