celtschk
A quiet enigma. We don't know anything about celtschk yet.
Posts
After an age of highly developed technology, including many different satellites in various Earth orbits, humanity loses the technology needed to control those satellites. After many centuries, how...
1 answer · posted 2y ago by celtschk · last activity 4mo ago by deleted user
Since manipulation of the brain is prohibited and illegal modifications are assumed to be reliably caught, the obvious way to check someone's identity with biometry would be by checking their brain...
posted 2y ago by celtschk
The first question is: What is instantaneous speed measured against (that is, what is the “ground” relative to which the speed is measured)? Remember that there is no such thing as absolute speed. ...
posted 2y ago by celtschk
It would mean a more complicated modulation of the tides. On earth, we have a superposition of two cycles: An exactly 12 hour cycle of the sun, and a cycle deviating from that by the moon. The moon...
posted 8y ago by celtschk
Human language evolved for the interaction between humans. That may sound like a trivial fact, but it isn't: If there had not been social interaction between humans, humans would not have evolved l...
posted 7y ago by celtschk
Reputation | 321 | |
Number of top-level posts | 24 | |
Number of answers | 102 | |
Sum of received votes (up minus down) | 39 | |
Number of edits made | 10 |
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Questions | 24 | |
Answers | 102 | |
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