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Kristjan Salev
Mar 20, 20224 min read
HOW RELATIVISTIC TIME DILATION AND GPS ARE RELATED
Einstein's theory of relativity is one of the most significant achievements in the history of science. All the more so as it has been...
11,242 views5 comments
Kristjan Salev
Feb 8, 20223 min read
HOW TO OBSERVE THE UNCERTAINTY PRINCIPLE WITH A LASER POINTER
Quantum mechanics can sometimes be very difficult to digest, as the laws of the microworld often seem to contradict common sense....
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Kristjan Salev
Jan 11, 20226 min read
HOW HORIZONTAL AND EQUATORIAL SUNDIALS WORK
In this post, we take a look at an ancient gadget that helped us read the time when mechanical clocks hadn't been invented yet. Since I'm...
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