People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Dell's first advertisement was made on the back of a pizza box.
78
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5