
A Do-It-Yourself Quantum Eraser
Using readily available equipment, you can carry out a home experiment that illustrates one of the weirdest effects in quantum mechanics

A Do-It-Yourself Quantum Eraser
Using readily available equipment, you can carry out a home experiment that illustrates one of the weirdest effects in quantum mechanics

More Experiments
This sidebar is part of a package that supplements our story on quantum erasure in the May issue of Scientific American

Cutting-Edge Experiments: Interfering Soccer Balls
This sidebar is part of a package that supplements our story on quantum erasure in the May issue of Scientific American

What Do the Quantum Particles Really Do?
This sidebar is part of a package that supplements our story on quantum erasure in the May issue of Scientific American

Delayed-Choice Experiments
This sidebar is part of a package that supplements our story on quantum erasure in the May issue of Scientific American

Answer to the Three-Polarizer Puzzle Featured in the Print Edition
This sidebar is part of a package that supplements our story on quantum erasure in the May issue of Scientific American

Notes on Polarizing Film
This sidebar is part of a package that supplements our story on quantum erasure in the May issue of Scientific American

Whither Waves? More about Interference
This sidebar is part of a package that supplements our story on quantum erasure in the May issue of Scientific American

What is Being Erased?
This sidebar is part of a package that supplements our story on quantum erasure in the May issue of Scientific American

A Do-It-Yourself Quantum Eraser: What polarizers do to photons

A Do-It-Yourself Quantum Eraser: What you will need for the experiment