I always wondered, when hearing stellar bodies like pulsars, quasars and black holes emit radio waves, the following:
1) Are these waves akin to AM/FM/VHF/UHF type signals in that they transmit signals and sound? 2) If not, are these "waves" just variations in the redshift of hydrogen? ...
This joke may contain profanity. 🤔
A guy wants to experience some deep soul searching solitude...
He manages to hire an old abandoned sheep station in outback Australia. Tens of thousands of vast empty hectares stretching out to all the horizons.
As soon as the chopper drops him off, flies away and the dust settles, the quiet falls upon him. The distance recedes out endlessly in front of...
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