The cigarette lighter was invented before the match.
210
Energy is being wasted if a toaster is left plugged in after use.
21
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
Kleenex tissues were originally used as filters in gas masks.
46
In the early 1960's, Porsche commercially manufactured farm tractors.
24
Mico headphones read your brainwaves and select music based on your state of mind.
7
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33