The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
It takes approximately 12 hours for food to entirely digest.
93
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
It takes about 20 seconds for a red blood cell to circle the whole body.
102