Is it possible to tile a surface with a single shape in such a way that the pattern never repeats itself? In 2022, a mathematical solution to this 'Einstein problem' was discovered for the first time.

NewHydrogen is also hosting a webinar to reveal the secret to its breakthrough ThermoLoop technology. This webinar will occur after the close of the stock market on Monday, February 17 at 4:00 PM ...

Columbia Seligman Premium Technology Growth Fund, Inc. (the Fund) declared a first-quarter distribution, pursuant to its managed distribution policy, in the amount of $0.4625 per share, which is equal ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

The following table provides a reconciliation of the numerator and denominator ... Such factors may be updated from time to time in our periodic filings with the SEC. These factors should not be ...

Product safety, measuring the health effects of exposure to chemicals and chemical contaminants in food.

Antoine Lavoisier didn’t just study chemistry—he transformed it  Known as the Father of Modern Chemistry, he shattered old myths, discovered the role of oxygen in burning, and laid the foundation ...

Use our Element Battles codes to claim plenty of free cash, and other rewards as you become one of the mightiest fighters in Roblox. From action-packed anime skirmishes to manga inspired visuals, this ...

The 4-digit code for Element TV will be different for every brand. For instance, if you’re using a GE remote, the code will be 0020, 1173, or 1651. Similarly, if you’re using a Comcast remote, the ...

We present a general method for solving the modified Helmholtz equation without shape approximation for an arbitrary periodic charge distribution, whose solution is known as the Yukawa potential or ...

To see all of C&EN’s Periodic Graphics, visit cenm.ag/periodicgraphics. This graphic was updated on Jan. 29, 2025, to correctly describe the actions of glucagon-like peptide 1 in the liver.

Chemical engineers are problem solvers - they bring new medicines to market, develop alternative fuels, keep food manufacturing safe, and create new manufacturing materials. They move small-scale ...