Sure! Here are the top three obscure facts more people need to know.

1. Dead skin cells are a main ingredient in household dust. Humans shed around 200 million skin cells each hour, which accumulate indoors forming dust.
2. The majority of your brain matter is fat. About 60 percent of the human brain is composed of lipids or fats.
3. Oranges aren’t naturally occurring fruits. They are a hybrid of mandarins and pomelos, also known as "Chinese grapefruit," and they were first cultivated in southeast Asia.
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