Howcast - Learn about switchblade knives in this Howcast video about knives with expert Dan Delavan.

Howcast - Learn the rules of lacrosse from the pros at Game Breaker Lacrosse Camps in this Howcast video.

Howcast - Learn how to prepare for a cheerleading competition from UCA instructor Ashley Cowan of Varsity.com in this Howcast video.

Howcast - Learn how to make a U-turn in this Howcast video with A-Club Driving School.

Howcast - Learn whether or not you need a sugar glider permit from veterinarian Anthony Pilny in this Howcast video about these funny animals.

Howcast - Learn about the federal laws regarding the use of medical marijuana in this Howcast video.

Howcast - Learn how caregivers can help medical marijuana patients in this Howcast video.

Howcast - Learn where medical marijuana is legal in the United States in this Howcast video.

Howcast - Learn about Canadian whiskey from the experts at NYC's Rye House in this Howcast video.

Howcast - Learn how medical marijuana distribution affects communities in this Howcast video.

Howcast - Some states have legalized the use of marijuana to treat chronic pain and diseases. Obtaining medical marijuana status and staying out of legal trouble is still a thorny area, so follow these steps and avoid trouble.

Howcast - Driving without a car registration is against the law. If you get a new car, the final step toward making it legal is to register it.

Howcast - Learn about the pagan religion Wicca, short for Witchcraft, from Wiccan High Priestess Phyllis Curott in this Howcast video.

Howcast - Learn which chess moves are legal and which are not in chess from Chess NYC in this Howcast video.

Howcast - Learn how to reuse your home's waste water in this Howcast video featuring Alegre of Green and Greener.

Howcast - Since a prenuptial agreement makes you talk about the tough stuff – like who gets what and when – it can really benefit brides- and grooms-to-be.

Howcast - Your friends want you to marry them! Before you can officiate their big day, you'll need to jump through some legal hoops.

Howcast - People buy wine online for convenience or to save money. Before you buy, be aware of varying state-to-state direct-to-consumer shipping restrictions.

Howcast - If you're looking to tour Sin City for your next vacation, these tips will ensure your success for a good time, no matter what you're after.

Howcast -Learn the pros and cons of declawing your cat from board-certified veterinary behaviorist Dr. E'Lise Christensen, DVM in this Howcast video.

Howcast -Learn how to read the Justice tarot card from expert Ellen Goldberg, M.A. in this Howcast video.

Since it arrived in the 20th century, the automobile has provided an alternative place for sexual congress. The following are simple instructions for heterosexual, two-person sex in a car.

Ferrets have personalities halfway between those of cats and dogs. Here are some guidelines to keep in mind when you set out to buy one.

Banned for being trans: Pool champion’s fight for inclusion in sport