49111.
49112.
49113.
49114.
49115.
49116.
49117.
Every mathematician has only a few tricks (2020)
(news.ycombinator.com)
49118.
49119.
49120.
49121.
A triangle whose interior angles sum to zero
(news.ycombinator.com)
49122.
49123.
49124.
49125.
49126.
49127.
49128.
49129.
China-Netherlands Chip Fight Turns Into Corporate Civil War
(slashdot.org)
49130.
The Fatal Trap UBI Boosters Keep Falling Into
(news.ycombinator.com)
49131.
49132.
49133.
49134.
49135.
49136.
49137.
49138.
49139.
49140.