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
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
If a car is travelling at 55 miles per hour it will travel 56 feet before the driver can shift his foot from the accelerator to the brake.
25
Originally, BMW was an airplane engine manufacturer.
69
