B-day *[[1868]] [[Robert Andrews Millikan]], American colonel and physicist, [[Nobel Prize in Physics|Nobel Prize]] laureate (d. 1953) Show more

B-day *[[1882]] [[Emmy Noether]], Jewish German-American mathematician, physicist and academic (d. 1935) Show more

Rude Spanish Show more

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."


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?

position: -0.9889066893323752 + 0.28211351301390064i
pixel width: 1.3177419109511405e-05

position: -0.625173812922394 + 0.46310512852604285i
pixel width: 9.485683916215229e-07

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

position: -1.2497246956331958 + -0.036349387322701765i
pixel width: 3.1275186168414264e-08

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

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