
A small airplane can fly backwards.
In the early 1960’s, Porsche commercially manufactured farm tractors.
Originally, BMW was an airplane engine manufacturer.


A small airplane can fly backwards.
In the early 1960’s, Porsche commercially manufactured farm tractors.
Originally, BMW was an airplane engine manufacturer.
Plutonium – first weighed on August 20th, 1942, by University of Chicago scientists Glenn Seaborg and his colleagues – was the first man-made element.
The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed. Any space vehicle…
Clans of long ago that wanted to get rid of their unwanted people without killing them would burn their houses down–hence the expression “to get…
Jeremy Bentham, a British philosopher who died in 1832,left his entire estate to the London Hospital provided that his body be allowed to preside over…