Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Alaska is the only state that can be typed on one row of keys on a QWERTY keyboard.
147
A bag of marijuana was the first thing ever bought and sold over the internet.
22
Summer on Uranus lasts for 21 years.
358
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Sleeping on the job is acceptable in Japan. It is viewed as exhaustion from working hard. Some people fake it to look committed to their job.
57