the Jugular vein in our necks pump blood more effectively than other veins in order to push blood upwards into our brains, against the pull of gravity...
the fact that our veins achieve their purpose, INCLUDING gravitational pull in the process, proves that gravity is there and that our bodies needed to adapt this characteristic...

every person on the planet can do a quick experiment to show them this effect... its so easy to do... stand on your head upside down and feel the blood rush into your head.... the Jugular vein + gravity = more blood into our heads...

This post was edited by caswallen on Jan 20 2018 12:59am

if our bodies weren't affected by gravity... then we could stand on our head and not feel our Jugular vein pumping blood too fast into our brains...




but it does...

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so gravity only works part time, on some objects, but not others?

no, gravity is still pulling the Helium

but the balloon floats upward.....gravity is not working in this situation

the Helium balloon and the Oxygen are both fighting eachother to occupy the same space, the one that wins this fight is the one with more Mass... and the loser gets pushed away

someone didn't take a basic chemistry / physics class

explain how billions of pounds of sea water can stick to the surface of the earth, upside down near Australia's coastline, but it isn't strong enough to keep one helium balloon to stay on earths surface?
try and use logic when explaining the answer to me thanks

what lol