Our Favorite Lifehacker Posts of the Week

Lifehacker's got a hot pot full of Gmail tips, photography calculators, hacking up your smoke alarm and figuring out which caffeine supplement gives you the most calories.

Lifehacker asks: what's your favorite video sharing site?
Display both Bing and Google results so you can see which you prefer
How to use the same Gmail account for multiple emails

Make your smoke alarm wake up the deepest sleepers
Golden Hour Calculator shows the best times for photography
A 10-piece nesting cookware is something we'd buy

Windows Live Movie Maker leaves beta
How to crack an egg with only one hand
Buzz vs. Bulge Chart compares caffeine to calories

Enjoy homemade butter in less than five minutes. I could enjoy that much homemade butter in five minutes, but I wouldn't be here the next day
Turn Google Voice into a Growl-friendly Mac App. Plus dock notifications!
The Attic Playground