@Human Sheeple heliem is about 0.01 somthing per litre but air is more than that

Gravity = BUSTED

bc of gravity

lmao

We're done here

@Human Sheeple helium is not negative weight, it weighs less than air

well

So weigh it in vaccum

If you tie a helium balloon to a scale

I'm sure it'll be negative

@Questioner
2. CHANGING THE DENSITY OF THE MEDIUM: https://imgur.com/i0Cww6Y

@Questioner is right, you can weigh in a vacuum

Amazing what software does these days

So you admit if you change the density of the medium weight will change yes?

But you cant weigh balloons in vaccum

why not

Ever seen sealed gas in a vaccum chamber

Bang

You tell them

you mean the balloon itself or a helium filled balloon? lol

so judging by your theory of bouyancy without gravity, 1 kg of steel in a vacuum chamber would float around yes?

because what else is acting upon that floating chunk of steel

The helium filled balloon would burst

good question

what would happen @Questioner is 1kg of steel was in a vaccum chamber

It would still weigh 1kg

would it float thouhg?

Ina vaccum chamber you simply remove the air

Why would it float

because without air there is no bouyancy

no gravity

So it would...

float?

Sink

Because without bouyancy

why would it sink?

Stuff sinks

what causes it to fall?

Lack of bouyancy

yes okay, but what force

name the force