How many times do you blink in a day?

Q: How many times do you blink in a day?

15,000 blinks (15,000). Around 15,000. Add it up and your eyes are closed for about 10% of your waking hours. Source: UCL

15,000

blinks

Around 15,000. Add it up and your eyes are closed for about 10% of your waking hours.SOURCEUCL

Scale check: 15,000 is roughly a lower-league football crowd.

Would you have guessed? You'll be way off.

Way Off is a game which asks questions like this every day. Guess by order of magnitude, watch the truth be revealed, and beat your friends by being the least wrong.

Play today's Way Off — free

More Your Body numbers you'll get wrong

How many cells are in an adult human body?the answer will annoy you How many bacteria live in and on your body?the answer will annoy you If you laid out all the blood vessels in one human body, how long would they stretch, in km?the answer will annoy you How many times will your heart beat in an average lifetime?the answer will annoy you All 314 facts →