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Re: [OM] Science and Speculation [was "Moonrise, Hernandez,

Subject: Re: [OM] Science and Speculation [was "Moonrise, Hernandez,
From: John Hudson <OM4T@xxxxxxxxxxx>
Date: Tue, 20 Jun 2017 18:08:38 -0300
Brian ....... is that your synopsis of the time is fuzzy article on page 79 of the 10th June edition of The Economist?

jh



On 2017-06-20 3:50 PM, brian gray via olympus wrote:
Hi
<I don't think anyone wants do disprove Newton. His laws of motion are
correct at all speeds less than a significant % of

the speed of light. OTOH, there has been empirical proof of the
different results of Einstein's Theories that obtain at
higher speeds, but only there.>
Not strictly true.  If you use a GPS, you are relying on someone
applying General Relativity Theory to the clocks in the satellites going
round the world.
And the digital sensors in our cameras are based on our current
scientific models of the universe. All such models can change or be
improved, but surely it is unwise to assume the current scientific best
guess must be wrong merely because we do not like the consequences it
predicts.
Brian Gray



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