NASA was considering sending canaries into space to study them under zero gravity. The project was scrapped when someone realized that in spite of having sufficient water supplies, they could die of dehydration within a few hours. Why?

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I have no legs but I can swim and and I can shock you. What am I?

A 300 ft. train is traveling 300 ft. per minute must travel through a 300 ft. long tunnel. How long will it take the train to travel through the tunnel?

What is the tree that we all carry in our hand?

Consuming food would be pretty tough without these chompers

A long snake that smokes. What am I?

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NASA was considering sending canaries into space to study them under zero gravity. The project was scrapped when someone realized that in spite of having sufficient water supplies, they could die of dehydration within a few hours. Why?

Answer: Birds, unlike humans, need gravity to swallow. Humans can swallow even while hanging upside down.

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Birds, unlike humans, need gravity to swallow. Humans can swallow even while hanging upside down.

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I have no legs but I can swim and and I can shock you. What am I?

Answer: Sea Snake

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A 300 ft. train is traveling 300 ft. per minute must travel through a 300 ft. long tunnel. How long will it take the train to travel through the tunnel?

Answer: Two minutes. It takes the front of the train one minute and the rest of the train will take two minutes to clear the tunnel.

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Two minutes. It takes the front of the train one minute and the rest of the train will take two minutes to clear the tunnel.

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What is the tree that we all carry in our hand?

Answer: Palm

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Consuming food would be pretty tough without these chompers

Answer: teeth

Solution:

A long snake that smokes. What am I?

Answer: train

Solution: