It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
More than a billion transistors are manufactured every second.
-25
Mico headphones read your brainwaves and select music based on your state of mind.
7
Attics were invented in Attica.
43
A toaster uses almost half as much energy as a full-sized oven.
33
Originally, Nintendo was a playing card manufacturer.
70