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Comment Re:How to make an e-Ink display (Score 2) 35

That's not how this works. There are a few ways to send an image to the bare display, but HDMI isn't one of them. If you actually look up the item list from TFS you will see that.

You didn't expect them to actually explain how you could manufacture an e-ink panel starting with sand and some chemicals in your kitchen, did you?

Comment Re: Color me surprised... (Score 1) 214

But it's not just the multi-billionaires. It's the many more multi-millionaires that produce nothing but wedge themselves into every transaction.

Look at any product that can be bought from an American company or direct from China. That HUGE price difference is how much the American company is skimming off the top.

Comment Robbing Peter to pay Paul? (Score 1) 29

Though sending PROMISE to the moon would leave Perseverance and Curiosity -- both of which remain active on Mars -- without an Earth-based testbed, Isaacman thinks it would be worth it. "We've had years now of experience operating the two rovers on the surface of Mars,...

But the older that Perseverance and Curiosity get the more engineering baby-sitting they will need. Repurposing the test rover risks shortening their life. Judging the need based on the first half of Mars missions is insufficient. Past 50 people need a doctor much more often. Rovers are similar.

Comment Re:Ribosomes are awesome (Score 1) 59

Francis Crick calculated how long it would take for life to evolve from scratch, and concluded it would take longer than the earth has existed. In response, he developed the hypothesis of panspermia

Any such calculation is likely to be off either direction by a factor of about 10 such that the age of the Earth and age of the universe is not different enough to distinguish. And we don't know all the pathways to biogenesis such that estimating the early stages is a fuzzy art.

Panspermia is certainly a realistic possibility, as some microbes have incredible survival abilities.

Note that my early description didn't mention that the chemicals the intermediate-step proto-cells would consume and produce may be partial or full fuel for the subsequent stage(s), perhaps after being altered by the environment a bit. Having to rely on the environment to "adjust" the food supply may be why separate sub-microbes are necessary.

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