20 Productive Ways to Use Your Free Time

lifehack.org — If you?ve got a big block of free time, the best way to put that to use is to relax, have fun, decompress from a stressful day, or spend time with a loved one. But if you?ve just got a little chunk ? say 5 or 10 minutes ? there?s no time to do any of the fun stuff. May 23, 2007 View in Crawl 4