maurymarkowitz
maurymarkowitz t1_j20lcqe wrote
Reply to My sister-in-law says he is a Sumo wrestler, I say he is a sexy gingerbread man wearing a thong. by BJ77345
Sexy... thong?
SIL FTW!
maurymarkowitz t1_ixuct4f wrote
Reply to comment by Realistic_Turn2374 in Solar farms in space demo could be ready by 2030 by Soupjoe5
They deliberately pick a frequency where the atmosphere is as transparent as possible. And that means any interactions are minimized, that’s the definition.
maurymarkowitz t1_ixucdsb wrote
These stories come up every few years and then disappear again for the simple reason that it’s the dumbest idea in history.
Losses in transmission are about 50%. Losses due to night time are 50%. Immediately the advantages are not so obvious… losses due to weather and all other downstream effects on earth are about another 50%. Losses due to increased “weathering” in space, which is extremely hostile, are also about 50% (actually more). So in the end, flying the panel into space instead of Mohave will get you the same amount of lifetime power but cost you hundreds or thousands of times more.
Now let’s talk ground space. The article states it uses less, but that’s only on rainbow unicorn planet. Here on earth where microwave radiation is strictly controlled, the maximum power density allowed is about 100 times less than sunlight. So the land usage is 100 times as large. That is a limit controlled by the ITU among others, and they are already on record stating they will not allow any changes because doing so would wipe out space and ground based transmissions across a wide band. Consider all the arguing about low power 5G towers near airports and then multiply the power level 100 times…
This is never going to happen, everyone that’s looked at it knows this, but the space nerds keep saying it’s the next sliced milk.
maurymarkowitz t1_iw2c8j1 wrote
Reply to comment by Brusion in The CEO of OpenAI had dropped hints that GPT-4, due in a few months, is such an upgrade from GPT-3 that it may seem to have passed The Turing Test by lughnasadh
I found the AI.
maurymarkowitz t1_jegq64x wrote
Reply to The 80’s look. Big hair and all. No helmets required. by timesuck47
And geze bindings!