Scientific American - Issue Alert - SA

Scientific American

September 2023

September Issue: Dinosaur Giants

Inside a hexagon-shaped ultrahigh vacuum chamber

Particle Physics

Physicists Make Matter out of Light to Find Quantum Singularities

In this illustration, two equations are in error.

Quantum Physics

Quantum Physics Falls Apart without Imaginary Numbers

Illustration by Kenn Brown

Black Holes

New insights from black hole research may elucidate the cosmological event horizon

Exotic new states of matter contain patterns that repeat like clockwork

Particle Physics

The Exquisite Precision of Time Crystals

Illustration by Kenn Brown

Quantum Physics

Is Our Universe a Hologram? Physicists Debate Famous Idea on Its 25th Anniversary

Scientific American News

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