Happy birthday to Fourier!

Happy Birthday to Le Verrier!

Pmarca Guide to Personal Productivity
pmarchive.com/guide_to_persona

(submitted by tosh)

Rude Spanish

I'll never forget the first time I saw a universal remote control. I said to myself 'Well, this changes everything'

"Katherine Johnson, the "human computer" whose work was depicted in the 2016 film "Hidden Figures," was recognized on Friday as the agency renamed a building after the pioneer.

The National Aeronautics and Space Administration redesignated a building that houses programs essential to safety on space missions in the 100-year old 's native West Virginia as the Katherine Johnson Independent Verification and Validation (IV&V) Facility."

abcnews.go.com/Technology/nasa

92. DIGITAL SQUARE NUMBERS. Here are the nine digits so arranged that they form four square numbers:
9, 81, 324, 576. Now, can you put them all together so as to form a single square number--(I) the smallest possible, and (II) the largest possible?

Happy Uncertainty Principle Day!

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pixel width: 1.3177419109511405e-05

Happy Birthday to Copernicus!

Happy Birthday to Dirichlet!

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pixel width: 9.485683916215229e-07

B-day * 1908 [[Jacques Herbrand]], French mathematician and philosopher (d. 1931)

Happy Birthday to Phil Zimmermann!

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pixel width: 3.1275186168414264e-08

The 2019 Bridges mathematical art gallery is online! gallery.bridgesmathart.org/exh

Lots of good stuff in there...in twitter.com/bit_player/status/, Brian Hayes lists his favorites as being the warped notepaper of Matt Enlow (gallery.bridgesmathart.org/exh) and the Penrose quilt of Douglas G. Burkholder (gallery.bridgesmathart.org/exh)

Happy birthday to David Hilbert!

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pixel width: 1.4121439014576184e-09

(Almost) Secret Algorithm Researchers Used to Break Thousands of RSA Keys
algorithmsoup.wordpress.com/20

(submitted by williamkuszmaul)

Happy birthday to Bruce Schneier!

A Mastodon instance for maths people. The kind of people who make $\pi z^2 \times a$ jokes.
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