American car horns beep in the tone of F.
66
Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
By peeing in the shower, you can save 1,157 gallons of water a year.
31
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
22% leave the glob of toothpaste in the sink.
118