How many neurons are in the human brain?
The human brain contains about 86 billion neurons.
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- Were George Washington's dentures made of wood?
“George Washington's dentures weren't made of wood. They included ivory and human teeth, some likely from enslaved people.”
Reference: Mount Vernon (George Washington's Mount Vernon)
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What is the hardest substance in the body?
Tooth enamel is the hardest substance in the human body.
What kind of dog did President Bill Clinton own?
President Bill Clinton owned a chocolate Labrador Retriever named Buddy, who lived in the White House alongside the family's famously independent cat, Socks.