You can only remember 4 things at a time.
31
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
There's 100 trillion good bacteria living in your body.
17
Music has the ability to repair brain damage and return lost memories.
62
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
Your heart will pump about 212 million liters in its lifetime.
26