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How things work ⁽¹⁶⁶⁾

How things work

Why is it safe to eat veggies/fruits grown in rain/waste water, but not safe to drink the water by itself?

How things work

Why doesn’t the United States have a high speed rail system?

How things work

Why does alcohol leave a smell on our breath?

How things work

How do scientists find out the temperature of the earth thousands of years ago?

How things work

Why is pizza the most popular delivery food?

How things work

What happens to the water content of an egg that has been hard-boiled?

How things work

What was considered junk food in ancient times?

How things work

Why do small objects stick to our fingers when we push down on them?

How things work

How does diet soda have 0 calories?

How things work

Why is our brain programmed to like sugar, salt and fat if it's bad for our health?

How things work

Why does spicy food make your nose run?

How things work

Why nuclear explosions create mushroom clouds?

How things work

Who invented bubble wrap? And what is the story behind it?

How things work

What is baking soda? What are its health benefits?

How things work

What keeps fire hydrants from freezing in winter?

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