› added 7 years ago

138

TIL busses have a silent alarm so drivers can discretely display a “help, call 911” message outside instead of the destination.

Read more seattletimes.com

via ift.tt

VB668 TIL that "floss" is actually an acronym standing for "Frictional Ligation Of Subgingival Spaces"
x6Kbg Today I learned about Constantinople's fall and the gate that got left open
8adLX TIL that aluminum foil reacts with acids like tomato sauce and can actually start to dissolve if the two are paired with a different metal like stainless steel or cast iron, essentially creating a rudimentary battery.
nAeG TIL That a single Boeing 777 Engine delivers twice the horsepower of all the Titanic’s steam engines combined.
X0k6r TIL In the 1970s, North Korea ordered 1,000 Volvo cars from Sweden. The cars were shipped and delivered, but North Korea simply ignored the invoice and refused to pay. Till this day the bill for $70 Million remains unpaid making it the largest car theft in history