A strange molecular pattern, first mistaken for an error, led researchers to an unexpected discovery: molecules forming ...
Is it possible to tile a surface with a single shape in such a way that the pattern never repeats itself? In 2022, a mathematical solution to this 'Einstein problem' was discovered for the first time.
"As it hovered in the air in front of us, it appeared to be pancake in shape, ringed with windows in the front through which ...
By Barney Saltzberg Barney Saltzberg’s many picture books for ... $18.99, ages 7 to 10), Selene Castrovilla recounts a little ...