With a focus on culinary arts, instructional video site How2Heroes has a fantastic library of video howtos on everything from a guide to eating lobster by a marine bioligist to this great primer on "etching" your Halloween pumpkin from user Chris Gould (in case you want to wow the neighbors with a Death Star Jack O' Lantern). The videos are bright and clear; you can comment, rate and mark your favorites; and of course you can upload your own. How2Heroes


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