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Keeping Better Time – The Era of Optical Atomic Clocks: David Wineland Public Lecture

David Wineland, 2012 Nobel Laureate in Physics, will explore the theoretical and technological know-how needed to build ultra-precise atomic clocks during his Perimeter Institute Public Lecture on Wednesday, Nov. 4, 2015. Find information about future Perimeter institute Public Lectures here: http://ow.ly/UiOr5

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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Top five weirdest fast radio bursts

Astronomical explosions called fast radio bursts are keeping astronomers on their toes.

Scott Alan Johnston/May 07, 2024

Outreach, Young Minds

It’s all about mentorship

Inspiring Future Women in Science event gives young women a chance to see themselves in STEM careers.

Rose Simone/Apr 12, 2024

Canadian scientists help unveil powerful magnetic fields clothing the Milky Way’s central black hole

Astronomers capture polarized light from the supermassive black hole at the heart of our galaxy in unprecedented detail.

Scott Alan Johnston/Mar 27, 2024

Young Minds

Novel connections and “gravitational surprises” at 2024 PSI Winter School

Fun and intense academic research are a great mix at this year’s winter school.

Rose Simone/Mar 13, 2024

People of PI

People of PI: Connection seeker Ángela Capel Cuevas

One of Perimeter’s recent Simons Emmy Noether Fellows reflects on her fruitful time in Waterloo.

Erin Bow/Mar 07, 2024

Quantum Information

Quantum AI Olympics

A research team from Perimeter, Zapata AI, and Vector Institute sets up a “race” between quantum and classical AI models.

Rose Simone/Feb 29, 2024

Cosmology

Can data science help decode 3,100-year-old “Ramesside star clocks”?

Ancient Egyptian astronomical texts are difficult to interpret. Computer modeling might help.

Scott Alan Johnston/Feb 22, 2024

Outreach, Scientist Voices, Training, Young Minds

What is it like to be a woman in physics?

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

Perimeter Institute/Feb 09, 2024

Scientist Voices

Running the clock backward reveals spacetime “disintegrating” in the early universe

Perimeter postdoctoral researcher Barbara Šoda has been using spectral geometry to describe “fluctuating” spacetime.

Rose Simone/Feb 07, 2024

Why we have not discovered dark matter: A theorist’s apology | Public Lecture

A preponderance of astronomical evidence suggests that the galaxy is filled with dark matter. Despite knowing remarkably little about what this dark matter is, we expect that it is not composed of ordinary matter. Though we have spent 30 years expecting that it may be related to pressing open problems in fundamental physics, a heroic […]

Evan Pappas/Feb 01, 2024

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