I Climb Higher When Hot

I climb higher when hot,
But beware my rage,
I’ll kill with a breath,
If I can escape my cage.

Mercury. It rises when encased in a thermometer when it’s hot and mercury poisoning results from inhaling mercury.

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Never Ahead, Ever Behind

Never ahead, ever behind,
Yet flying swiftly past;
For a child I last forever,
For adults I’m gone too fast.

What am I?

Childhood.

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Six One Seven and Nine to Make Twenty Four

How can the numbers 6, 1, 7 and 9 be arranged to make 24?

91 – 67 = 24
(9 – 6) × (1 + 7) = 3 × 8 = 24

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AADFJJ

A A D F J J J M M N ?

What comes next in the series?

O S. The series contains the first letter of each month in alphabetical order (April, August, December, February, January, July, June, March, May, November). O and S represent the remaining 2 months, October and September.

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If I’m Ever Gone, Beware

Sometimes you’ll find me hard and cold,
Other times I’m hard to hold,
Always present in the air,
If I’m ever gone, beware.

What am I?

Water. As ice I’m hard and cold, as water vapor I’m hard to hold and I’m always present in the air as humidity (aka water vapor). If the earth ever runs out of water, we’re toast.

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All In White, A Fossil

All in white, a fossil,
fresh snow, a loan, the sky,
But just what am I?

A bride (something old, something new, something borrowed, something blue).

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Commonly Forgotten And Sometimes Rotten

I am always with you
But commonly forgotten.
You use me constantly,
And can sometimes be rotten.

What am I?

Air.

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Springiest Anagram

What is the only anagram of Springiest?

Persisting

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TOWN Rebus

What does this represent?

T
O
W
N

Downtown.

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Kevlar, Fire Escapes and Wipers, Oh My!

What do computer compilers, kevlar, fire escapes and windshield wipers all have in common?

They were all invented by women.

A variation of this brain teaser includes laser printers (they were invented by Gary Starkweather) and bulletproof vests (invented by Casimir Zeglen using silk, though modern vests use Kevlar, so it’s halfway right).

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