A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

When the first Formula 1 World Championship race ran at Silverstone in 1950, the sport looked closer to a gentleman’s club on ...

Learn how to build a simple solar cell at home using copper tape, plastic cups, and water. This step-by-step science experiment demonstrates how to harness solar energy to generate electricity.

Intel’s 386 CPU is notable for being its first x86 CPU to use so-called standard cell logic, which swapped the taping out of individual transistors with wiring up standardized functional blocks. This ...

View post: This Award-Winning Whiskey From Total Wine Is the Perfect Host or Hostess Gift This Season—And It’s Under $20 This Award-Winning Whiskey From Total Wine Is the Perfect Host or Hostess Gift ...

It has only recently become known that two parallel systems of blood formation exist in the body, originating from different precursor cells. Researchers at the German Cancer Research Center (DKFZ) ...

This important study shows that retinal bipolar cell subtype-specific differences in the size of synaptic ribbon-associated vesicle pools contribute to the transient versus sustained kinetics of the ...

To evaluate the outdoor performance and stability of perovskite solar cells using contactless and noninvasive methods, an Australian and Chinese research team found a way to use photoluminescence ...

In a recent study, the researchers suggested that targeting the circuits responsible for visual acuity may be necessary in achieving optimal recovery of visual function and could aid in the ...

Scientists at the University of Gothenburg have pinpointed a group of nerve cells in the brain stem that appear to be responsible for semaglutide’s appetite- and weight-controlling powers—without ...