Check Out Our Updated Black Friday Cheat Sheet

Illustration for article titled Check Out Our Updated Black Friday Cheat Sheet

We've updated our Black Friday cheat sheet—the most useful deal-finding document around—with great deals from SonyStyle, HP Direct, and Toshiba Direct. Those are online stores, so you can score the savings without leaving your lair. Peep it. [Giz]

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DISCUSSION

E=mc^2

mu = c / lambda

KE = 1/2 * mv^2

p=mv

Anything else to add to the cheat sheet?