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Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.
Did you know?
Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.

