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Life, Learning & Writing

The most popular blog posts about life, learning & writing on Hacker News. 101 posts.

2022
63

Arguing from compassion (2021)

For example, that universal basic income (UBI) could ameliorate the loss of jobs due to automation, a straw man would be, “So you want people to sit at home all day and collect free money?” Recently, the term has become a cudgel in the culture wars.

73

Aerodynamics of Gravel Bikes

Aerodynamics are an important factor in gravel racing and riding. Gravel racing speeds are high—the fastest riders in the 200-mile Unbound average 20 mph (32 km/h) across the Flint Hills of Kansas. And many gravel races can be extremely windy. Optimizing the aerodynamics of a…

77

The Math Myth (2016)

Math professor David Edwards sent me this short essay on mathematical education. Printed with his permission. The Math Myth Themath myth is the myth that the future of the American economy is dependent upon the masses having higher mathematics skills. This myth goes back to at least Sputnik, when the Russians were…