› added 4 years ago

128

TIL that around 81% of small businesses in the US have zero employees.

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via reddit.com

yQePp Crested pigeons have specialized feathers that signal danger when they flee from an apparent threat.
xL6g TIL that, despite making up via http://ift.tt/1e0aSni
kJaZE TIL. The Margraviate of Brandenburg, an impoverished electorate of the Holy Roman Empire, tried colonizing Africa in the late 17th century.
dj5B TIL the Adventures of Superman radio program incorporated KKK terms and secrets into a villain that Superman fought every week. Southern Klansmen suddenly began noticing their children dressing up as superman and fighting “klan-man,” which lead to a membership decline as a result.
d8n8E TIL that the first full size radio-operated military drone was developed in 1935 in the form of the de Havilland DH-82B Queen Bee. Originally developed by the Royal Navy for target practice, it could take off and land without human operation and more than 400 were constructed.