Take a look at the first column of the periodic table. The elements in this group include some of the most common and useful ...

Lithium-ion batteries power the modern world, from electric cars to smartphones. But even the best of these batteries wear ...

Nuclear fission, discovered in 1938, involves splitting an atom's nucleus, releasing energy. It's essential for electricity ...

The distribution of radiation throughout the body, whether in a target organ or more systemically (e.g., circulating blood), ...

It comes to us from [Science Shack] and uses radioactive decay to generate truly random numbers, as opposed to the pseudorandom number generators baked into most microcontrollers. The design is ...

Radioactive decay is a spontaneous and random process. A block of radioactive material will contain many trillions of nuclei and not all nuclei are likely to decay at the same time so it is ...

Radon, a naturally occurring gas, is a product of the radioactive decay of uranium, which is present in certain rocks and ...

These long-running power sources come in all shapes and sizes, and have many different methods for drawing energy from the decay of a radioactive isotope. “Contrary to chemical batteries,” the ...

These micronuclear power sources generate electricity by utilizing the radioactive decay of radioisotopes, producing power on a small scale typically measured in nanowatts or microwatts.

Marine radiochemist Ken Buesseler's written comments on water test results at the Pilgrim Nuclear Power Station became a ...

AFTER the exponential law in radioactive decay had been discovered in 1902, it soon became clear that the time of disintegration of an atom was independent of the previous history of the atom and ...

It also means that the process of radioactive decay cannot be speeded up or slowed down by any physical changes such as a change of temperature or pressure. A random process means that scientists ...