Latest posts · Page 2119

@Erdayastronaut @dauqhx @universal_sci Starship propellant is ~78% oxygen, so an O2 plant on the moon would be enough. Otherwise, we could brute-force it with tankers to low Earth orbit. That’s probably faster.

@waitbutwhy Now I want candy

@dauqhx @universal_sci There’s a lot of frozen CO2 & H2O on Mars. Heating the planet will densify the atmosphere. It’s solvable.

@universal_sci Perhaps one day there will be an ocean on the northern part of Mars

@jchybow @jwangARK @wintonARK It’s almost working reliably

@jwangARK @wintonARK Very different computers are needed for training vs inference. FSD is mostly Int8, but Dojo is de facto FP32 (feels like FP32, but actually FP16 with boring bits truncated) so we don’t need to rewrite all the training software. It should work almost immediately.

@jwangARK @wintonARK Not exactly GPUs for NN. Lots of cores optimized for dot products with fast local memory & super high bandwidth between cores & efficient liquid cooling. Compiler needs to be optimized too.

@tesla_addicted @Erdayastronaut No & not possible at this scale

@Erdayastronaut Orbital launch mount

@NASASpaceflight Yeah. Occasional flights from land are ok, but frequent (daily) flights probably need ~30km / 18 miles clear area for noise.

@schristakos @skorusARK Sure

@shortword On it

@coach23life I tried to warn them, but they just dug their own grave twice as fast!

@skorusARK 400 Wh/kg *with* high cycle life, produced in volume (not just a lab) is not far. Probably 3 to 4 years.

@NASASpaceflight Starship/Super Heavy, which is ~10X mass of Zenit, will mostly launch from ocean spaceports long-term

@johnkrausphotos @NASASpaceflight @SpaceX @SuperclusterHQ Starship/Super Heavy is ~10X bigger in mass & volume

A metaphor for life https://t.co/CdlL4ieLju

@Tesmanian_com Accurate distance calculation using only vision is fundamental. Other sensors can help, but are not fundamental.

@DARPA Uh oh

More fun games coming soon to ur Tesla