# PI Day

Like Pi? Here’s a collection of things you might not know about this mysterious mathematical constant.

Want to splatter pi all over your walls? Now you can with this handy high-res image – perfect for making posters.

- Slices of PI
A series of fun, monthly dispatches about science designed for social sharing.

- Magazines
“Inside the Perimeter” is a semi-annual magazine highlighting significant research, training, outreach, donor, and general community activities at Perimeter Institute.

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Albert Einstein
art
astronomy
astrophysics
Avery Broderick
big bang
black holes
canada
CHIME
condensed matter
cosmology
dark matter
EHT
Emmy Noether
Event Horizon Telescope
general relativity
gravitational waves
gravity
Innovation150
Inside the Perimeter
Inspiring Future Women in Science
Institute for Quantum Computing
Kendrick Smith
LIGO
Massey Lecture
Neil Turok
Outreach
particle physics
People of PI
Perimeter Institute
Perimeter Scholars International
physics
pi kids
PSI
Public Lecture
quantum computing
quantum field theory
quantum foundations
quantum gravity
quantum information
quantum mechanics
Roger Melko
science
slice of pi
women in physics

Take a self-guided tour from quantum to cosmos!

Want to splatter pi all over your walls? Now you can with this handy high-res image – perfect for making posters.

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Related

Get your fill of pi (videos) to celebrate Pi Day, including great short videos from Hank Green, James Grime, Veritasium and Physics Girl, Matt Parker, and (of course) Perimeter Institute.

Perimeter students, researchers, and staff share their experiences in celebration of the International Day of Women and Girls in Science.

In commemoration of International Women’s Day, Perimeter’s “Inspiring Future Women in Science” conference gave more than 200 high school girls a glimpse into the lives of women in science, technology, engineering, and math (STEM).

Hear more from Perimeter

Perimeter Institute is the world’s largest research hub devoted to theoretical physics. The independent Institute was founded in 1999 to foster breakthroughs in the fundamental understanding of our universe, from the smallest particles to the entire cosmos.

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