When high-energy radiation interacts with water in living organisms, it generates particles and slow-moving electrons that ...

Abstract: Channel electron multiplier (CEM) and microchannel plate (MCP) detectors are routinely used in space instrumentation for measurement of space plasmas. Our goal is to understand the relative ...

In a new study, scientists have shown that chemical receptors that plants use to recognize nitrogen-fixing bacteria have developed the same function independently on at least three separate occasions ...

Low nitrogen availability is the number one limitation to plant growth in most ecosystems. Plants in the bean family and other closely related families evolved a symbiotic relationship with bacteria ...

External radiotherapy uses a machine from outside of the body. It directs radiation beams at the cancer to destroy it. This is different to internal radiotherapy which means giving radiotherapy to the ...

Discover the physics behind stamps sticking to envelopes, from fundamental forces to Van der Waals interactions, explained concisely.

Whether it's tools for your garden or for cleaning your home, there's probably something in the DeWalt portfolio with your name on it. Apart from having a slew of tools made in the USA, it also offers ...

An electron is a stable and negatively charged subatomic particle that also acts as the carrier of electricity. Each electron carries one unit of negative charge (1.602 x 10-19 coulomb) and has a mass ...

The film report discusses the nature of electricity, explaining its significance in daily life and its presence in various forms. It details the role of electrons in creating electricity, the concept ...

For the first time, researchers have reported a 3D metal-organic framework (MOF) that can conduct both electrons and protons (J. Am. Chem. Soc. 2024, DOI: 10.1021/jacs.4c13792). Materials mixing ...