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The center of the earth is not straight down
12/29/25 - 04:00AM MST
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Interesting categories are big
12/28/25 - 06:23PM MST
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Klein bottle
12/27/25 - 04:14AM MST
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Automation and Validation
12/24/25 - 07:06AM MST
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When was Newton born?
12/23/25 - 10:03AM MST
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Mason, Dixon, and Latitude
12/23/25 - 08:57AM MST
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Bowie integrator and the nonlinear pendulum
12/23/25 - 03:28AM MST
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Trying to fit exponential data
12/22/25 - 08:00AM MST
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Trying to fit a logistic curve
12/20/25 - 02:58PM MST
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Regular expressions that cross lines
12/19/25 - 07:55AM MST
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Multiples with no large digits
12/16/25 - 08:49AM MST
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Golden iteration
12/12/25 - 08:31AM MST
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Just change the key
12/11/25 - 11:37AM MST
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Rolling n-sided dice to get at least n
12/10/25 - 08:08AM MST
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Weak derivatives
12/10/25 - 07:33AM MST
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Fourier transform of a Fourier series
12/08/25 - 08:00AM MST
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Fourier transform of a flat line
12/08/25 - 05:30AM MST
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Obscuring P2P nodes with Dandelion
12/08/25 - 05:11AM MST
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What is a Pedersen commitment?
12/06/25 - 09:36AM MST
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Solving spherical triangles
12/04/25 - 11:51AM MST
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The Navigational Triangle
12/04/25 - 09:44AM MST
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Line of position (LOP)
12/04/25 - 05:42AM MST
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Lewis & Clark geolocation
12/01/25 - 07:31AM MST
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Zero knowledge proof of compositeness
11/29/25 - 09:53AM MST
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Monero subaddresses
11/28/25 - 02:23PM MST
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A triangle whose interior angles sum to zero
11/28/25 - 10:53AM MST
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A circle in the hyperbolic plane
11/28/25 - 07:54AM MST
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Equal things that don’t look equal
11/27/25 - 06:14AM MST
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Hyperbolic metric
11/26/25 - 11:28AM MST
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TV tuned to a dead channel
11/24/25 - 06:25PM MST