/sci/ - Science & Math

>>15466659
>>15466803

>>14862559
>UDMH
based

>>12569087
Musk was going to try building the original model.

>>12190597

>>11977891
>how can we build one on our budget?
You could maybe use a cement mixer for a capsule.

>>10938292
>tfw you can make a rocket at home because of street racer culture

>>10869685
It was a junk man in his junk yard. Except he was more crazy, he used a concrete mixer as a capsule and hydrazine as fuel.

>>10869744
Not likely unless you can throttle your engines down enough with a nearly empty can. Most engines can't throttle down enough to hover on one engine, much less keep it lit on the way down. Multi-start is basically a requirement if your rocket is going to any significant altitude.

>>10751304
If a simple junk man could use hydrazine just fine, then it's fine with me too!

>>10652048
>mad lad builds one in the field out behind his shed tent out of steel

>>10526133
It could be worse, they could get BTFO by a junkyard with a concrete mixer.

>>10526501
The one that fell over WAS the cover.

>>10387439

>>10338503
I'm still waiting for them to add the cement mixer crew capsule.

>>10236138
fpbp

>>10192257
That there hydrazine is good stuff, y'all can have ya some, right there next to the lemonade!