Carbon quantum dots (CQDs) are tiny carbon-based nanomaterials that have attracted increasing attention as environmentally ...

The discovery from the Trinity nuclear test site shows how extreme conditions can result in materials never before seen in nature or in the lab. The term “clathrates” denotes materials characterized ...

Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...

There's no ideal time of day to take vitamin D for maximum absorption. However, experts recommend taking the fat-soluble vitamin with a meal. Beyond pairing the supplement with a fat, dosage and type ...

The Flame Atomic Absorption Spectrophotometer (FAAS) remains a cornerstone in analytical laboratories worldwide. Its ability to detect and quantify metal ions with high precision makes it ...

This award-winning documentary reveals that U.S. officials suppressed--for decades--the most important footage shot in Hiroshima and Nagasaki (including by the U.S. Army) after the atomic bombings.

On August 6, 1945, the sky above the Japanese city of Hiroshima opened. A blinding flash, then a deafening sonic boom. An entire city pulverized in seconds. Thus began the nuclear age. Today, 80 years ...

Premieres Tuesday, Aug. 5, 2025 at 10 p.m. on KPBS TV / PBS app + Encores Saturday, Aug. 9 at 9 a.m. and Sunday, Aug. 10 at 2 p.m. on KPBS 2 As the world marks the 80th anniversary of the first and ...

We may receive a commission on purchases made from links. Few things are more powerful sources of nostalgia than candy. As long as it's not one of the sadly discontinued candies we wish would come ...

*If you learn how to use atomic absorption spectroscopy (AAS), you can do accurate and reliable chemical research. But it takes practice and concentration to fully grasp its basic ideas. Understanding ...

A pivotal scene in the explosive hit biopic and Best Picture winner, "Oppenheimer," involves America's top scientists discussing whether or not to develop an even more potent nuclear weapon — the ...

Minerals such as calcium, iron, magnesium, zinc, and copper are essential for bone health, oxygen transport, enzymatic function, immune defense, and cellular metabolism. Yet deficiencies are ...