In case you find yourself unsatisfied with knowing the exact time only down to the second, you can pick up one of these which will tell you the time down to a millionth of a second.
via MAKE: Blog
In case you find yourself unsatisfied with knowing the exact time only down to the second, you can pick up one of these which will tell you the time down to a millionth of a second.


Doc Brown's invention is a reality. Now you can travel back in time for the low price of $250. The money, however, may not be the issue as much as generating the 1.21 Gigowatts needed to run it. (Also runs on 3 AA batteries). Check out ThinkGeek.com for more info and a video if it in use. (Andy W. find)