👓 Stonehenge builders used Pythagoras' theorem 2,000 years before Greek philosopher was born, say experts | The Telegraph

Read Stonehenge builders used Pythagoras' theorem 2,000 years before Greek philosopher was born, say experts  by Sarah Knapton (The Telegraph)
The builders of Britain’s ancient stone circles like Stonehenge were using Pythagoras' theorem 2,000 years before the Greek philosopher was born, experts have claimed.

I’ll be bookmarking the book described in this piece for later. The author doesn’t get into the specifics of the claim in the title enough for my taste. What is the actual evidence? Is there some other geometrical construct they’re using to come up with these figures that doesn’t involve Pythagoras?

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👓 Ultra-Accurate Clocks Lead Search for New Laws of Physics | Quanta Magazine

Read Ultra-Accurate Clocks Lead Search for New Laws of Physics (Quanta Magazine)
Atomic clocks are letting physicists tighten the lasso around elusive phenomena such as dark matter.
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Dave Brubeck – Time Series

Listened to Time Series by Dave Brubeck

Including Time Out, Time Further Out, Time Changes, Countdown: Time in Outer Space, and Time In, this series of albums commonly known as the Time Series from Dave Brubeck and the Dave Brubeck Quartet is a masterclass in how important time is in music as well as how it can evolve.

Here you’ll find Brubeck experimenting with time signatures including recordings of “Take Five” in 5/4 time, “Pick Up Sticks” in 6/4, “Unsquare Dance” in 7/4, “World’s Fair” in 13/4, and “Blue Rondo à la Turk” in 9/8.

This is a great way to spend the day/night when you have some active listening time.

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