Howcast - Learn about veterinarian Anthony Pilny and veterinary nurse Lorelei Tibbetts, two of Howcast's animal experts, in this video.

Howcast - Check out part 8 and beat Episode 1: "The Intruder" of Jurassic Park: The Game with this online demo of the third-person adventure .

Howcast - Learn how to do the Bart Simpson from professional dancer Charlene "Chi-Chi" Smith in this Howcast dance video.

Howcast - Learn how to do the media luna from tango instructors Diego Blanco and Ana Padron in this Howcast Argentine tango dance video.

Howcast - Learn how to do kokyu nage from the instructors at The New York Aikikai in this Howcast aikido video.

Howcast - Learn five facts about Kihon Hoppa from Sensei Oliver Martin in this Howcast ninjutsu video.

Howcast - Learn the Bo Furi Gata, part of Bojutsu training, from Sensei Oliver Martin in this Howcast ninjutsu video.

Howcast - Learn the basic sword draw from Sensei Oliver Martin in this ninjutsu video from Howcast.

Howcast - Learn how to do the spine twist, an advanced Pilates Mat exercise, from Core Pilates NYC instructor Sarah Ruback in this Howcast workout video.

Howcast - Learn how to do the intermediate Pilates Mat exercise corkscrew from Core Pilates NYC instructor Sarah Ruback in this Howcast workout video.

Howcast - Learn how to do the double leg stretch Pilates Mat ab exercise from Sarah Ruback of Core Pilates NYC in this Howcast workout video.

Howcast - Learn directional turns from tango instructors Diego Blanco and Ana Padron in this Howcast Argentine tango dance video.

Howcast - No baby shower is complete without a diaper cake, a gift that can also serve as a beautiful centerpiece. Here's how to make yours extra memorable.

Howcast - Learn how to do a zig-zag stitch aka chevron stitch in this knitting tutorial from Howcast.

Howcast - Let chef Michelle Doll show you how to make a fondant board in this Howcast video about wedding cake decorating.

Howcast - Learn how to tie dye a t-shirt in this Howcast video.

Howcast - Reach back to the days of summer camp and make yourself a handy, unique lanyard that can be a keychain, necklace, bracelet, and more.

Howcast - Learn how to make an origami panda with this origami video from Howcast.

Howcast - Learn how to make an origami lotus with this origami video from Howcast.

Howcast - Learn how to make an origami boat with this origami video from Howcast.

Howcast - Learn how to make an origami fish with this origami video from Howcast.

Howcast - Learn how to make an origami tulip with this origami video from Howcast.

Howcast - Learn how to make an origami lily with this origami video from Howcast.

Howcast - Learn how to make an origami gift box with this origami video from Howcast.