Blog

Mathematicians create a tetrahedron that always lands on the same side

The self-righting tetrahedronGergő Almádi et al. A four-sided shape that will always come to rest on the same side no matter what side it starts on has been built by mathematicians, decades after it was first proposed to exist. Mathematicians...

1 384 385 386 1,792
Page 385 of 1792