George²'s latest activity
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George² replied to the thread Underwater pressure generator.We are off topic when discussing torpedo with super cavitation because its target, for use and costs are good for military purposes. I... -
George² replied to the thread Underwater pressure generator.I don't know what you remember, but if it was something that worked, such torpedoes would already exist.
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George² replied to the thread Theory of Four Dimensional Electromagnetic Universe..The universe is analog. Our attempts to describe it digitally will never lead to a complete understanding.
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George² replied to the thread Underwater pressure generator.There is a small problem with resistance of water to movement, which will take a lot of energy from a rotating underwater device. Not...
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George² replied to the thread Underwater pressure generator.The device described, could be made as a prototype for a few dollars, if you take care that the manual labor is done by you and not by a...
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George² reacted to 24launch's post in the thread After crashing on Mars, NASA's Ingenuity helicopter could live on as a weather station for 20 years with
Like.
You'd be surprised at the genius engineers who work for NASA and especially at JPL. The general "public" would have little additional... -
George² reacted to Hardcrunchyscience's post in the thread Question Do you think constellations have some scientific significance or maybe they mean something? with Like.
No. No. "Everything in the universe has a place in it" is wrong. The universe just is. Prove it. It is a nonsensical, null...
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George² replied to the thread Blue Origin's powerful New Glenn rocket rises on the pad ahead of 1st launch (photo).We are all waiting for this to finally happen. From years waiting.
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George² reacted to fj.torres's post in the thread NASA delays Artemis 2 moon mission to April 2026, Artemis 3 lunar landing to mid-2027 with Like.
As shown the module is tiny, system power low, not enough docking ports. And too expensive for what you get...
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George² replied to the thread NASA delays Artemis 2 moon mission to April 2026, Artemis 3 lunar landing to mid-2027.In some other forums has commentators which opinion is that plans for gateway must be rejected.
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George² replied to the thread A 'giant' rising in the desert: World's largest telescope comes together (photo).Well, it's easy when you compare the size of a primary mirror to the size of a secondary mirror. In this sense, today the main telescope...
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George² replied to the thread Meet 'Blackbird': A flying taxi that spins and moves in any direction thanks to new propulsion system.It looks like an insanely expensive piece of work with fan blades. The more we advance technically, the worse performance and range we...
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George² reacted to fj.torres's post in the thread NASA delays Artemis 2 moon mission to April 2026, Artemis 3 lunar landing to mid-2027 with Like.
That is FUD. Musk debunked it right away. First of all, they're extrapolating off the First gen *prototypes*. The final version will...
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George² replied to the thread NASA delays Artemis 2 moon mission to April 2026, Artemis 3 lunar landing to mid-2027.These many stages are non understandable for me. Why? Moon has weak gravity. Distance Earth to Moon is so short.
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George² reacted to ChrisA's post in the thread Trump may cancel NASA's powerful SLS moon rocket – here's what that would mean for Elon Musk and the future of space travel with Like.
China's announced plans are always very conservative. They are just as likely to be ahead of schedule than behind. The US changes...
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