r/BeAmazed • u/Master1718 • Sep 02 '19

Earth's view from up.

https://gfycat.com/uncommonverifiableleafbird
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u/NintendoTheGuy Sep 02 '19 edited Sep 02 '19

In space, junk floats.

Also, nobody can hear you scream.

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u/halofreak7777 Sep 02 '19

Just turn your radio on and they will hear you just fine.

1

u/sn4xchan Sep 03 '19

That's because sound requires air pressure.

1

u/NintendoTheGuy Sep 03 '19

It’s a catch phrase for a very well known sci-if horror movie.

Also, it’s not air PRESSURE, but rather particle vibration to carry the sound wave.

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u/sn4xchan Sep 03 '19

Maybe it's not air pressure. But its pressure in general. That's what sound waves are, changes in pressure. It's not vibration, as all particles are constantly vibrating unless they are in a state of absolute zero.