Whale oil was used in automobile transmissions as late as 1973.
56
About 39,000 gallons of water are used to produce the average car!
14
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Kleenex tissues were originally used as filters in gas masks.
46
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17

