For decades, physicists have argued about Feynman’s Sprinkler Problem, the question of how a reverse sprinkler would operate.
Each summer, lawns are marked by a familiar addition: "silly sprinklers," whose loops and spirals spew water in creative ways ...
For more than a century, physicists debated which way a submerged sprinkler sucking in water would spin. Careful experiments ...
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Physics problems that keep scientists searching for answers

Physics is still full of big questions that scientists have not completely answered. From the mysteries of dark matter and ...
The 'three-body problem,' the term coined for predicting the motion of three gravitating bodies in space, is essential for understanding a variety of astrophysical processes as well as a large class ...
The Muon g-2 electromagnet at Fermilab, ready to receive a beam of muon particles. This experiment began in 2017 and will take data for a total of 3 years, reducing the uncertainties significantly.
As a physics major, it feels like I spend the majority of my waking life solving problems. I’ve calculated the amount of water you get from mixing different ratios of steam and ice, the path of ...
Physics is the study of the underlying laws and mechanisms explaining how the universe works. Most of what we do in daily life is based on a principle or law of physics—dealing with forces, motion, ...