Perimeter offers a "Slice of PI".
They discovered pulsars, found the first evidence of dark matter, pioneered mathematics, radioactivity, nuclear fission, elasticity, and computer programming, and have even stopped light.
In celebration of the International Year of Light, Perimeter Institute presents 20 fascinating factoids about photons.
For Perimeter postdoc David “Doddy” Marsh, skateboarding and theoretical physics are two halves of his whole – sometimes complementary, sometimes in opposition, both essential.
We present a unique look at the most famous thought experiment in quantum physics, in which an unfortunate (and, rest assured, purely hypothetical) cat sacrifices its life, yet also doesn’t, for the sake of science.