Nipple stimulation can activate the same brain area as genital stimulation in some people. Brain scans showed that when nipples are stimulated, the genital sensory cortex can light up.
Boob induced orgasms are real…Nipple orgasms are possible because nipples have hundreds of nerve endings that, when stimulated, send signals to the same part of the brain activated by vaginal or clitoral stimulation.
Your gut is sometimes called the “second brain”. The gut has 100–500 million neurons, forming the enteric nervous system that controls digestion independently of the brain.
A lion’s roar can be heard up to 5 miles (8 km) away
Their vocal folds are specially structured to create powerful, low-frequency roars with minimal lung pressure.
Gonadal hormones like testosterone and estrogen play a major role in activating and maintaining libido (sexual desire) in both men and women. The influence of these hormones changes with age, and central (brain) factors become more important over time.
