Mico headphones read your brainwaves and select music based on your state of mind.
7
The first alarm clock could only ring at 4 a.m.
120
The average car produces a pound of pollution every 25 miles!
18
The IRS processes more than 2 billion pieces of paper each year.
28
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
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