› added 8 years ago

147

TIL a camel can drink 53 gallons of water in 3 minutes.

Read more wikipedia.org

via reddit.com

wLKOP TIL that maple syrup was promoted in the 1800s as a slavery-free alternative to cane sugar: "Suffer not your cup to be sweetened by the blood of slaves."
wPLE TIL there is a Train station in Sweden that uses people’s body heat to warm adjacent buildings
v1Ve8 TIL that some people, after eye surgeries where the cornea is remover, are able to see ultraviolet light-a part of the spectrum not normally visible. Monet, for example, painted with more blues after his op (at the age of 82!) because he could now see uv light bouncing off his beloved flowers.
l4VK TIL that the ‘Pledge of Allegiance’ most commonly known today was conceived and promoted by magazine marketer James Upham as part of a campaign to sell flags to public schools.
x6Opw TIL Alex the Parrot is the only animal ever documented asking a question, and it was an existential one