When cooking pasta, a good way to test whether it is cooked it to take a piece and throw it at a wall; if it sticks, then it’s ready to eat!
When cooking pasta, a good way to test whether it is cooked it to take a piece and throw it at a wall; if it sticks, then it’s ready to eat!
The universe is full of radio sources. When I’m in a low radio noise location, I can tell when Jupiter rises above the horizon if I’m listening on the 17 or 15 m amateur radio bands. The planet radiates loudly in the upper range of the HF radio band.
https://radiojove.gsfc.nasa.gov/library/sci_briefs/decametric.htm
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