Physics
- Quantum Physics
Physicists double their teleportation power
In a teleportation first, physicists transfer two quantum properties from one photon to another.
- Science & Society
Enjoy scientific curios collected over decades
Explore a modern scientist's curiosity cabinet.
- Science & Society
‘This Idea Must Die’ singles out scientific theories ready for retirement
Researchers and writers weigh in on theories getting in the way of scientific progress in this collection of essays.
- Materials Science
Old chemistry gives jolt to modern batteries
Chemical reactions discovered in the 19th century improve the performance of futuristic batteries.
- Quantum Physics
Quantum guessing game uses the future to predict the past
Physicists extrapolate forward and backward in time to make accurate predictions about an object’s quantum state at a particular moment.
- Physics
On the biomechanics of popcorn
When popcorn pops, the biomechanics resemble both an explosion and a spring.
- Physics
How a violin’s f-holes influence its sound
F-shaped holes move air faster, allowing classic violins to put out more powerful sounds at lower frequencies than their ancestors, a new study shows.
- Physics
Raindrops kick up soil chemicals
The champagne-like fizz produced when a raindrop hits the ground may be responsible for the earthy aroma after a rainstorm.
- Materials Science
Oxygen sneaks into titanium, making it brittle
Oxygen atoms trigger defects in titanium’s atomic structure, making the metal brittle.
- Physics
Temperatures taken in the realm of the tiny
Aluminum and other materials can serve as their own thermometers at nanometer scales, opening up the possibility of taking the temperature of tiny computer transistors.
- Particle Physics
New particle may be made of four quarks
A newly discovered particle may be comprised of four quarks, a new study posits.
- Physics
When entering a black hole, fasten your seat belt
Rapidly spinning black holes can generate turbulence, a new analysis shows.
