Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
Pain occurs when sounds are above 130 db.
124
It takes approximately 12 hours for food to entirely digest.
93
Our Right Lungs takes more air than our left lung.
194
Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22