› added 1 year ago

73

TIL that anxiety and depression can cause physical pain

Read more health.harvard.edu

via reddit.com

l58V TIL The abacus is still manufactured and widely used in Japan. The latest versions of it include a dual bead and digital calculator
nel97 TIL That A Young Bill Gates Hacked Into The Schools Scheduling Software To Be Placed In All Girl Classes.
xwEg TIL that Nazi efficiency was fueled by crystal meth, allowing them to go days without sleep and stripping them of empathy
E1ye7 TIL about Dennis Dickey, a US Border agent who, as part of a gender reveal party, shot at a box which was packed with explosives. When hit, it emitted a cloud of blue smoke, but also set fire to the surrounding bush, destroying almost 45,000 acres of land. Dickey was ordered to pay $8m restitution.
RJx6 TIL ants can accidentally misinterpret the chemical trails left by other ants and start walking in circles. If too many members of the colony join in, it can kill the whole colony in what is sometimes known as the ‘Death Spiral’