Viviani’s theorem

Posted on 2019/05/19 by Carl Robitaille

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Viviani's theorem#MTBoS #iteachmath #math #maths #geometry pic.twitter.com/8xu8tOpwGV

— Idan Tal (@MagicPi2) May 19, 2019

Visual proof of Viviani's Theorem using @geogebra https://t.co/zdAZk0vpBY pic.twitter.com/ICkQhKqKAK

— Samantha (@APHTutoring) May 22, 2019

YouTube playback speed

Posted on 2019/05/17 by Carl Robitaille

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https://twitter.com/tomscott/status/1129329159900094465?s=20

Recursive PowerPoint Presentations [Gone Fractal!]

Posted on 2019/05/17 by Carl Robitaille

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The Side Effects of Vaccines – How High is the Risk?

Posted on 2019/05/16 by Carl Robitaille

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There’s a Big Problem With Silicon. What’s Next?

Posted on 2019/05/16 by Carl Robitaille

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https://youtu.be/AoUM7rBeKYg

Piezoelectricity – why hitting crystals makes electricity

Posted on 2019/05/16 by Carl Robitaille

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Laïcité: Guy Rocher inquiet pour l’avenir de l’école publique

Posted on 2019/05/16 by Carl Robitaille

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Laïcité: Guy Rocher inquiet pour l’avenir de l’école publique

Quelle lucidité et clarté du propos pour un homme de 95 ans! La consultation aurait pu commencer et se terminer par ce témoignage. Tout est dit.

Planetary Poles and Magnetic Fields – Sixty Symbols

Posted on 2019/05/15 by Carl Robitaille

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Le Trône de Ferrandez

Posted on 2019/05/15 by Carl Robitaille

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Le Trône de Ferrandez

Shortest-known Abstract

Posted on 2019/05/14 by Carl Robitaille

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One word! Apparently, the shortest-known Abstract for a paper in this scientific journal. Is there a paper out there with 'No'?

cc @paulcoxon @sophiescott @BibianaCampos @petergallivan @KJCByrne @stuartcantrill @KamatlabND pic.twitter.com/mzLH8M32M3

— Prof Saiful Islam (@SaifulChemistry) May 14, 2019