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).

Posted in Brain Teasers

No Eyes But Once Could See

I do not have eyes but I once could see. I used to have thoughts but now I’m empty.

A skull.

Posted in Riddles

Take Off My Skin

Take off my skin, I won’t cry, but you will. What am I?

An onion.

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What Three Digit Number

What 3 digit number has a tens digit that is 5 more than the ones digit and a hundreds digit that is 8 less than the tens digit?

194

Posted in Brain Teasers

One Strand Dangles

One strand dangles.
Two strands twist.
Three or more can
fashion this.

Braids

By Sef Daystrom

Posted in Riddles

Bought By the Yard

I am bought by the yard but worn by the foot. What am I?

Carpet. Worn is used in the sense of a well-worn item.

(found on r/riddles)

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Cats and Kittens But No Mittens

Six men are carrying boxes holding six cats and each cat has 6 kittens. How many legs are there in total?

1020. There are 6 men with 2 legs each, for a total of 12 legs.
There are 36 cats with 4 legs each for a total of 144 legs.
There are 216 kittens with 4 legs each for a total of 864 legs
12 + 144 + 864 = 1020.

Posted in Brain Teasers

Swallow

You can swallow me, but I can swallow you. What am I?

Water.

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A House With No Doors

I am in a house with no doors. There are people inside but give no reply. Who am I?

A fish. A fish bowl or aquarium is the fish’s house and the people inside are the decorative divers that offer no reply (one might ask how the fish knows, given that they aren’t a talkative bunch themselves).

Posted in Riddles

Fill With Empty Hands

What do you fill with empty hands?

Gloves.

Posted in Riddles