Scientists worked with electricity long before they understood that current was made of electrons. The cathode tube was a prime example. By switching on some voltage, scientists could make ...
Electrons are best known for carrying electric ... by Jean-Charles Peltier in 1834 — some sixty years before the discovery of the electron. The goal in solid-state refrigeration is to create ...
The discovery was made by astrophysicists from ... Temperatures this extreme results in electrons not being attached to atomic nuclei, but instead floating around in a so-called ionized plasma.
After over a decade of meticulous data collection, scientists at the H.E.S.S. observatory — which stands for "High Energy Stereoscopic System" and is located in Namibia — have made a groundbreaking ...