and you will also find that these model rocket motors are the only ones they are puting in these vacum chambers to try and prove that rockets cant work in a vacuum when these rockets that they are testing arent even designed to work in a vacuum

@^Kevin^ https://mdcvacuum.com/DisplayContentPageResp.aspx?cc=ec2a322a-7726-458e-ba7c-58c782ee1b74

those chambers don't need concrete

and they can take ultra high vacuum inside

@Human Sheeple does newtons third law exist for you?

so space suits aren't going to work for a stronger powered vacuum when you need 6 to 8 foot concrete with reinforced steel to hold a 100,000 times lesss powerful vacuum

rockets would also not work

@^Kevin^ do you know how to calculate the force due to a pressure difference?

besides not being able to move in a vacuum they would blow up

@tripolarbear Yeah in an infinite vacuum what exactly are you getting a reaction off?

maybe you don't understand how powerful a vacuum is

9. WAVE PROPULSION: https://imgur.com/BOi8zNF

I do however believe you can get a reaction off the aether

So yes you could use lasers to fly in a vacuum

we can lift amazingly heavy objects with vacuum lifters

using low levels of vacuum

@Human Sheeple the reaction from mass being propelled in a direction opposite to where you want to move

@^Kevin^ If i have a tire inflated to 10 psi, and outside air is 5 psi, is that different than the tire inflated to 5 psi and 0 psi on the outside?

In a rocket, as the gas is pushed out of the nozzle at the end of it, the gas is applying a force to the nozzle, pushing it forward.

reacting off WHAT @tripolarbear

newtons third law

im not a physcisisit

@Human Sheeple does a fireman have trouble holding onto a firehose b/c the water is pushing off teh AIR?

you would need to ask one yourself

Again, the shape of the nozzle at the end of rocket's propulsion chamber is shaped like a cup so that it can "catch" the force of the gas leaving the rocket's body.

@Human Sheeple you live in the usa right if you want to test it take some ammunition with a less dense projectile with the same muzzle velocity and compare it to ammunition that is more dense but has the same muzzle velocity

it will debunk that pseudoscience rather fast

3. APPLICATION OF PRESSURE VECTORS https://imgur.com/a/g6eAkG6

ZERO PRESSURE, ZERO SUM VECTOR

@Human Sheeple go test what i just said and tell me what you find

the problem with normal tires is the sealant, not the psi different

thats the same principle that rockets work on

@^Kevin^ how about a balloon then

What does @Vortex do

where you put the air in the tire is where its weakest, and a tire in space would blow up

why woudl it blow up

just like a rocket and a space suit

i mean it can handle a pressure difference of 5 psi

you need better sealant and higher tech than what they are using

so 5 psi inside and complete vacuum on outside would be fine

Not if you designed the tire to absorb the force being applied by the pressure inside of it.