Einstein’s Mirror

Einstein called it “spooky action at a distance,” but today quantum entanglement is poised to revolutionize technology from computers to cryptography. Physicists have gradually become convinced that the phenomenon—two subatomic particles that mirror changes in each other instantaneously over any distance—is real. But a few doubts remain. NOVA follows a ground-breaking experiment in the Canary Islands to use quasars at opposite ends of the universe to once and for all settle remaining questions.

Over the past century, scientists have made huge strides in understanding the mind-bending rules that govern the microworld of atoms and subatomic particles. But these rules, called quantum mechanics, contain one particularly bizarre, unexplained phenomenon: quantum entanglement. Imagine two subatomic particles that mirror changes in each other instantaneously over any distance - apparently without communicating. Einstein called it "spooky action at a distance" and although no one can explain how it works, scientists have already begun to harness its power.

Explore the world of the seemingly impossible with the all-new series SCI FI SCIENCE. Hosted by internationally-renowned physicist and co-founder of string field theory, Dr. Michio Kaku, this series poses the idea that science fiction may not be so far from science fact. Examine topics that currently seem so far outďż˝ of the realm of possibility, such as invisibility cloaks, teleportation, time travel and more. Kaku uses discussion of speculative technologies to introduce topics of fundamental physics to the reader.

"Sarah Stewart Johnson interweaves her own coming-of-age story as a planetary scientist with a vivid history of the exploration of Mars in this celebration of human curiosity, passion, and perseverance."—Alan Lightman, author of Einstein's Dreams