Kleenex tissues were originally used as filters in gas masks.
46
About 39,000 gallons of water are used to produce the average car!
14
Whale oil was used in automobile transmissions as late as 1973.
56
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Energy is being wasted if a toaster is left plugged in after use.
21