| A lot of muscle
How many muscles does it take to speak one word?
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| Breaking free
How long could it take for a chick to break out of its egg?
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| Sometimes you feel like a nut
A peanut isn't a nut.
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| Word play
These two words contain the exact same letters, in a different order, and you probably need to stay one in order to do the other.
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| Fancy flying
The hummingbird is the only bird that can do this.
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| Got milk?
How much milk can a herd of 60 cows produce in less than a day?
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| Lots to read
Almost half the newspapers in the world are produced in these two countries.
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| A lot of trash
How much hazardous waste do Americans generate each year?
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| A small gland
How big is the human pituitary gland?
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| Extreme planet
Which planet in our solar system has the most extreme temperature variations?
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