Paul J. Steinhardt

Harvard Book Store, the Harvard University Division of Science, and the Cabot Science Library welcome PAUL J. STEINHARDT—renowned physicist and the Albert Einstein Professor of Science at Princeton University—for a discussion of his latest book, The Second Kind of Impossible: The Extraordinary Quest for a New Form of Matter.

About The Second Kind of Impossible

When leading Princeton physicist Paul Steinhardt began working in the 1980s, scientists thought they knew all the conceivable forms of matter. The Second Kind of Impossible is the story of Steinhardt’s thirty-five-year-long quest to challenge conventional wisdom. It begins with a curious geometric pattern that inspires two theoretical physicists to propose a radically new type of matter—one that raises the possibility of new materials with never before seen properties, but that violates laws set in stone for centuries. Steinhardt dubs this new form of matter “quasicrystal.” The rest of the scientific community calls it simply impossible.

The Second Kind of Impossible captures Steinhardt’s scientific odyssey as it unfolds over decades, first to prove viability, and then to pursue his wildest conjecture—that nature made quasicrystals long before humans discovered them. Along the way, his team encounters clandestine collectors, corrupt scientists, secret diaries, international smugglers, and KGB agents. Their quest culminates in a daring expedition to a distant corner of the Earth, in pursuit of tiny fragments of a meteorite forged at the birth of the solar system.

Steinhardt’s discoveries chart a new direction in science. They not only change our ideas about patterns and matter, but also reveal new truths about the processes that shaped our solar system. The underlying science is important, simple, and beautiful—and Steinhardt’s firsthand account is an engaging scientific thriller.

Praise for The Second Kind of Impossible

“A rare and compulsively readable blend of science and thriller, The Second Kind of Impossible tells of the quest to find a new type of matter that would rewrite the rules of reality. Paul Steinhardt, one of the world's leading theoretical physicists, takes readers on a wondrous odyssey across multiple decades and continents as, against all odds, he helps to topple scientific orthodoxy.” —Brian Greene, author of The Elegant Universe

“Scientists, smugglers, and spies—this book is an exciting and enlightening scientific detective story. The tale is about far more than a new form of matter; it is also a thrilling and wonderfully written look at how science works.” —Walter Isaacson, author of Einstein

“An epic account of two scientific triumphs: a thirty-year theoretical search for understanding and a real-world expedition into the wilds of Kamchatka. It is as if The Origin of Species and The Voyage of the Beagle had been published together in one volume.” —Freeman Dyson, author of Maker of Patterns