ZeApelido
Active Member
Here is another basic reason why Tesla is pursuing silicon anodes for Project Roadrunner: there is no graphite on Mars, but there's plenty of silicon.
Sand (Silicon Dioxide) is the most prevalent mineral on Mars. In most all Elon's long-term drives to create new technology, the underlying motivation is "will it work on Mars?"
Ask yourself why Tesla produces zero wind turbines, even though they have the world's most efficent electric motor/generators, and the world's best power electronics? The atmosphere on Mars is too thin to produce useful amounts of energy with wind power.
Instead, Tesla owns a solar energy division, who's products will definately be needed at the 1st Mars propellant plant for SpaceX.
Telsa is also rumored to have tested its prototype batteries in extreme cold conditions, another requirement for working on Mars.
Another example is the decadal effort to create A.I. hardware and software. Robotic advance missions will need to setup propellant production facilities before the first human crew arrives, and even before the first rocket can depart the Martian surface.
Elon takes a wholistic approach to the work undertaken by each of his enterprises. In each of these cases, we see terrestrial development to mass production and economies of scale, in advance of becoming an integrated, essential component of the larger plan.
Starlink is another example. The technology is being developed now and constantly being refined while early deployment ramps, and volume builds to a critical mass. It's no coincidence that SpaceX will require a high-speed global data communications network to support its effort on Mars. It will be far simpler and cheaper to replicate a working network than to create one from scratch once we're living and working on Mars.
Appropos of nothing in particular, I'm working to free up a couple hundred K in advance of a potential Starlink IPO in a few years, with an eye to Elon's recent comments that longterm TSLA shareholders may receive early access normally restricted to large funds and other Wall St. insiders.
Not Advice.
Cheers!
And tunnel boring.