The tube spinning process has attracted much attention because of its simple tooling and good surface finish. In the spinning ...

A far cry from Barnard’s era, when he likened the floppy, sticky cloth to “handling the most irksome wallpaper in the world.” ...

Scientists have set up and observed a single electron bond between two carbon molecules. A traditional “single bond” is ...

To make these plastics stronger, engineers add reinforcement materials such as carbon ... tube a little, add defects and weaken it. The strategy pursued by the researchers uses the mechanical bond ...

Now, researchers have made the first observations of single-electron covalent bonds between two carbon atoms. This unusual bonding behaviour has been seen between a few other atoms, but scientists ...

Rocket Lab is making innovative strides in space travel with the Neutron medium payload rocket – namely, it's the largest composite rocket ever made. Initially, hundreds of layers and thousands of ...

Chemists at Hokkaido University have experimentally confirmed the existence of a single-electron carbon-carbon bond for the first time (Nature 2024, DOI: 10.1038/s41586-024-07965-1). Linus Pauling ...

The discovery of a stable single-electron covalent bond between two carbon atoms validates a century-old theory. The discovery of a stable single-electron covalent bond between two carbon atoms ...

Now, a team of researchers from Hokkaido University has isolated a compound in which a single electron is shared between two carbon atoms in a remarkably stable covalent bond, known as a sigma bond.

Fidelity’s flagship bond fund is FXNAX. The fund dates back to 1990, and has accrued $58.5 billion in total assets since its inception. The fund follows the Bloomberg U.S. Aggregate Bond Index ...