Month: September 2022
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Dropping science like Galileo dropped the orange
Over the past few years, the MICROSCOPE spacecraft performed precision experiments to test the difference between gravitational mass, which governs how strongly matter responds to gravity, and inertial mass, which is the measure of resistance to being pushed. Our modern theory of gravity, Einstein’s general theory of relativity, says these masses are equivalent, which is […]
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How do cells “know” to move without brains?
The linked article is for SIAM News, the magazine for members of the Society for Industrial and Applied Mathematics (SIAM). However, even though the main audience for this magazine is professional mathematicians, I wrote it to be understandable even if you gloss over the math. And it involves the word “tortuosity”, which is just fun […]
Bowler Hat Science 