From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics experiments that changed the world. When you purchase through links on our site ...

Physicists often find thrifty, ingenious ways to reuse equipment and resources. What do you do with 800 square feet of scintillator from an old physics experiment? Cut it up and give it to high ...

No one can question the impact of science on human civilization, and the importance of experimentation in science is equally undeniable. Some experiments confirm what we already know, others suggest a ...

AMES, Iowa – Soeren Prell reached for the bookshelf behind his desk and pulled down a binder thick and heavy with 900 pages documenting the lives and discoveries of two major physics experiments. That ...

The most beautiful experiment in physics, according to a poll of Physics World readers, is the interference of single electrons in a Young’s double slit. Robert P Crease reports Simply beautiful – the ...

Diana Parno’s head swam when she first stepped inside the enormous, metallic vessel of the experiment KATRIN. Within the house-sized, oblong structure, everything was symmetrical, clean and blindingly ...

The 2025 Nobel prize in Physics has been awarded to three scientists for the discovery of an effect that has applications in medical devices and quantum computing. John Clarke, Michel Devoret and John ...

A SERIES of very elementary exercises on measurements of length, area, volume and density are given in this little book. Neither the plan of the book, nor the experiments described, present any ...

Physical-collapse theories have long offered a natural solution to the central mystery of the quantum world. But a series of increasingly precise experiments are making them untenable. How does ...