oz93666's latest activity

Thinking about this, (without referencing any experts sources) it seems that vacuum is an absolute limit on the suction side but there...

Interesting thought .... I think we have to invoke the help of an advanced ET race who could construct a linear accelerator many light...

I think what they were doing was subjecting water to high vacum , this would first de gas the water and then cause it to boil , even...

200 Gal air resivoir tank is big .... I don't know what you use this for , most aplications only require short bursts of use (tyre...

It's a puzzle to me why we don't see domestic CHP used everywhere ... An IC engine driven by house gas producing electricity which is...

How about using a balloon to carry the second stage to 30Km altitude. If you use this in your story, I wouldn't call it "Acme Space"...

The above is a bit like Bransons 'Virgin Orbit' idea which failed from lack of finance ... only he took the payload (in a small rocket )...

Well , there won't be much air to hit way above the height of Mt Everest .. Search shows it's a third of sea level atmospheric pressure...

Imagine a long tube about a meter in diameter , 100km long . The start of the tube is horizontal but gently curves upwards using a tall...

Well you can't just replace lead with something else ... there are only just so many battery chemistries that function and are...