Viewing profile — AlessandroF6587
AlessandroF6587
HN member- Joined
- Sun, Jan 23, 2022, 10:47 AM UTC
- HN karma
- 19
- Public activity
- 14 items
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About AlessandroF6587
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Recent public activity
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Comment #47972244
Being vulnerable is not the important part. They have been vulnerable for years. The problem is the probability of being exploited. If everyone knows about the exploit details befo…
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Comment #45710701
How a nanoprobe (required by the propulsion solution) can send data back to us from >10 ly away?
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Comment #44309359
Some reference material that can be helpful https://www.tesla.com/blog/master-plan-part-3
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Comment #44275431
The baton is passed forward, not backward. Prove that they were right by making the same attitude yours. That's the best gratitude to be received. Especially when you are not young…
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Comment #43353934
What about going logarithmic with time? The more it's in the past the more errors are forgiven. Explained in another way use the relative time difference (diff/(now-value)) to comp…
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Comment #42280581
Starship can be used to release a probe with gigantic fuel reserve and a bigger than usual energy source (solar or nuclear). Then the probe can use a VASMIR or other electric propu…
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Comment #42191427
That's an orbital-velocity ballistic trajectory. And that's sub-orbital. Barely
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Comment #42191402
"The payload is data." Elon The data they get from the test and they focus on getting the most and most valuable data. This is an explicit choice. A physical payload at this stage …
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Comment #35703384
> We know physics very well. We should tell it to physicists ;-) That was the same in 1700s. Laws of mechanics were well known and they were convinced that it was just about gettin…
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Comment #35700468
- Circular economy. - Food production with low resources consumption. - Distributed, low-scale production with high efficiency. So no need for high consumes to keep high production…
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Comment #34259310
That's not it if you discriminate between linear and circular polarization. You can use a phase inversion mirror to do it. That's the point of the experiment.
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Comment #34257352
It wluld be interesting to send one beam alternatively throught a linear or circular polarizer. Then you can check the polarization on the other beam and see if you have faster tha…
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Comment #32993466
Maybe process informatic is functional programming
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Comment #30045203
Most if not all these supposed dilemmas are the author missing to account for the aftereffects. Organ harvesting: How bad is the fear in every healthy person for risking to be harv…