Share sleep facts and vocabulary
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when you sleep without any problems, you sleep like a ...
baby
A giraffe only needs .... hours of sleep a day
two
Within ... minutes of waking up, 50% of your dream is forgotten
five
what's a nap?
a short sleep during a day
why do people take their siesta?
they need to rest from the hottest moment of the day
what's more dangerous: no sleep or no food?
no sleep
true or false: out of all mammals, only people can delay their sleep
true
true or false: 15% of the global population are sleepwalkers
true
do deaf people use sign language in their dreams?
sure thing!
how much time of their life do cats spend sleeping?
two-thirds
how many percent of people have entirely black and white dreams?
12%
if you wanna wake up at a given time, you need to set...
an alarm clock
can be people afraid of going to sleep?
yes, it's called somniphobia
what do you do when your're sleep or tired?
you yawn
what's a duvet in Polish?
kołdra
when you sleep deeply, you sleep like a...
log
