Aaaah... nothing like a sudden urge to take a nap.
Too bad my office doesn't pay me to sleep.
*sigh*
The Mercury Wave is Like a Pendulum Wave, But Vertical
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Marcel Clemens made what he calls a mercury wave. Small bottles are
suspended on springs, each of them carrying a slightly different amount of
mercury....
2 hours ago
1 comment:
You're just on the wrong floor. People get paid to sleep down here on the 1st floor!!
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