Using common materials (laser pointers, polarizing filters, and calcite), anyone can reproduce this experiment at home. If this sparks curiosity, explore Hackaday’s archives for quantum mechanics.

The best laser printers on the market are those that reliably deliver pages of high quality at lower printing costs than the competition, without causing you headaches. I know because my team ...

Heart failure is a condition that occurs when the heart can’t pump as well as it should. This may happen when the heart muscle becomes weak or stiff. As a result, it doesn’t deliver enough blood to ...

In 2022, more than 941,600 Americans died from cardiovascular disease. Heart disease remains the leading cause of death in the United States, according to a new report. The American Heart ...

Jan. 22, 2025 — A new national survey found that while many Americans use a device to monitor their heart, few share that data with their ... Jan. 19, 2025 — People with pockets of fat hidden ...