The dot and cross diagram shows that a water molecule is made up of one oxygen atom joined to two hydrogen atoms, so the formula of water is H 2 O. A nitrogen molecule is made up of two nitrogen ...

Instead of trying to remember lots of different dot and cross diagrams, it may help to understand how to draw them.

Superconductivity is a quantum property of materials entailing an electrical resistance of zero at very low temperatures. In ...

Imagine if Earth's history had a mystery novel, and one of its biggest unsolved puzzles was: Where did all the nitrogen go?

GAS2 is a cytoskeletal regulator that interacts with both F-actin and microtubules. Here, cryo-EM structures of GAS2 domains ...

An international team led by Rutgers University-New Brunswick researchers has merged two lab-synthesized materials into a ...

While we all wish we could just *go* skiing and have all the muscles to do it, the unfortunate reality is that cross-training will not only make you a better skier but also allow you to ski for longer ...

The spokesman for the Spanish Bishops’ Conference (CEE, by its Spanish acronym), Bishop Francisco César García Magán, stated Friday that the 492-foot cross at the Valley of the Fallen ...

Then it all collapses. It happened exactly 25 years ago when the roughly five-year dot-com bubble popped, leaving trillions of dollars of investment losses in its wake. On March 24, 2000 ...

While there will always be a place for sturdy, raisin-studded rolls, being hot, crossed and a bun now feels more like a suggestion in Sydney than a set of rules. This year’s batch of baked ...

but while the Echo Dot is round, the Echo Pop has a flat face. It basically looks like a cross-section of the Dot. The Echo Dot (left) and Echo Pop (right) — as you can see, the Dot has been ...