> I believe receiver use same tech as transmitter. The hard problem solved by sa...

		rewmie on July 25, 2023 \| parent \| context \| favorite \| on: The first room-temperature ambient-pressure superc... > I believe receiver use same tech as transmitter. The hard problem solved by satellites is getting the satellite in orbit and getting it to stay there. Humanity already could send radio waves across the planet. Emitter and receiver is not the hard problem.