Ultrafast switching in a quantum electronic device

Electronic circuits that compute and store information contain millions of tiny switches that control the flow of electric current. A deeper understanding of how these tiny switches work could... Read more »

Cheap material converts heat to electricity | Science

Purified polycrystalline tin selenide might form the basis for cheap gadgets that transform waste heat to electricity. Northwestern University So-called thermoelectric generators turn waste heat into electricity without producing... Read more »

British Marines tested out using drones for blood delivery

Blood is generally a limited quality on a battleground. Battles can trigger a variety of injuries, from the small to the important. If a soldier can get the injury... Read more »

💻 My new Sim on Gravitational Dynamics (real time rendering on iPad with vectors and trail)

💻 My new Sim on Gravitational Dynamics (genuine time rendering on iPad with vectors and path) Read more »

Using red cabbage water as an indicator (left: lime juice right: pipe cleaner)

Using red cabbage water as an indicator (left: lime juice right: pipe cleaner) Read more »

Ultrafast X-ray provides new look at plasma discharge breakdown in water

(a) Diagram of the laser-triggered driving circuit with (b) voltage and present traces for a common occasion. (c) Power and energy determined from direct combination. Credit: Texas A&M University... Read more »

Sunset on Mars. Yes, that’s a blue sunset.

Sunset on Mars. Yes, that’s a blue sunset. Read more »

Why does corn grow so well? Scientists think soil microbes play a role | Science

Hybrid corn plants owe a few of their vitality to soil microbes. Ben Hasty/MediaNews Group/Reading Eagle by means of Getty Images Bountiful harvests of corn and other significant crops... Read more »

Simulating a system of gases, and using compressed image file size as a measure of its thermodynamic entropy

Simulating a system of gases, and using compressed image file size as a measure of its thermodynamic entropy Read more »

How to teach your cat to jump through hoops

How to teach your cat to jump through hoops Read more »