Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
One in five long-term love relationships began with one or both partners being involved with others.
177
If you counted 24 hours a day, it would take 31,688 years to reach one trillion!
44
There is a fake village with fake shops and restaurants that is actually a care home for elderly dementia sufferers in the Netherlands.
7
"Strategic incompetence" is the art of avoiding certain tasks by pretending you don't know how to do them.
16
One human hair can support 3 ounces.
191
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21