Comparison: I Bet You Didn't Know This Happens When You're Asleep!

In this comparison video, we reveal some fascinating things that happen to while you're asleep. Did you know that you wake up taller and with bigger muscles in the morning? Or the reason why you always wake up with a headache? Watch this video to find out!

This probability comparison/comparison video is based on relevant sources and community discussions. All numbers and facts listed might not be up to date, valid, or in any specific order.

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[maybeolympia]

As a person who's already asleep, I see this as an absolute win

[allisoncorona]

I've been woken up by two earthquakes; the Sylmar earthquake in 1971 (at 6:00 o'clock) and the Northridge earthquake in 1994 (at 4:30). Both were very upsetting 😮and knocked out the electricity for several hours.

[FebruaryHasDays]

I once had sleep paralysis, but different. In my case, I didn't wake up during REM sleep, but rather tried to sleep by closing my eyes and staying in one position. I saw what looks like a white parallelogram and heard music continuously playing, but I couldn't move.

[hamisaf]

Once I woke up and I couldn't breathe, glad my dad was here and I'm still alive

[Lewsand]

Watchdata: you can't feel pain while sleeping

Me: *sleeps peacefully

Murderer: *chop my legs and sell it

Me: where legs

[arthurmartlev]

If someone got into a situation where they are suffocated by a plastic bag over their head and died, what is the step by step explanation of the events that happened to their body?

[uncanny-catw]

"Heal faster"
"Thats why my HP increases in games when I sleep" - me

[TheTimestampCommenter]

Im never gonna sleep anymore by the bed bugs fact

[LovableIdiot]

I have experience a earthquake at school before A BIG ONE

[Smntha_]

I woke up with paralyze and now I can move

[..iiiiii-bk]

Yes, I did experience an earthquake before, but it was mild.
And I once had sleep paralysis, but there were no demons.
And once, when me and my sister lived together, she woke me up and told me she couldn't breathe, well, she wheezed, and that's how I found out.
I called my mother and father, and my sister was just fine :)

[violinclarinetzz]

This is the first video I watched AFTER WAKING UP, and watchdata, you arent slick in ur other videos for sneaking in photos and sentences

[blixxy]

0:35 dust mites are very small, about 0.02 cm (0.08 inch). despite that, i have seen one outcast with my bare eyes.

[krisgibson]

Ok demons by your bed.. IM NEVER GOING TO BED

[luxmilYT]

Respect dto the people who don't know you get taller💀💀

[thechickenwithaflamethrowe]

2:28 is it just me or do i always see a turtle there

[snaggy]

Since you said it well here it is
An earthquake did hit once where I live
But for some reason my brother though it was our sister calling from downstairs
I immediately realized tho and yelled EARTHQUAKE!

[Ronin_RBX]

Lightning doesn't always strike because there isn't always a thunderstorm at night

[barbaraandklee]

0:24 is this even real😂 well I never say that kind of thing😂

[alexanderdavis]

I remember waking up a couple times, to find that my right arm was temporarily paralyzed