The cigarette lighter was invented before the match.
210
More than a billion transistors are manufactured every second.
-25
The average car produces a pound of pollution every 25 miles!
18
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
The life boat was patented in 1845!
29
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
Energy is being wasted if a toaster is left plugged in after use.
21