There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
The life boat was patented in 1845!
29
The cigarette lighter was invented before the match.
210
More than a billion transistors are manufactured every second.
-25
A toaster uses almost half as much energy as a full-sized oven.
33
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23