Open-source Bitcoin seed generator Entropy32 Plus uses radioactive decay and SHA-256 to create offline BIP39 seed phrases.

Some nuclei of certain elements decay radioactively into nuclei of different elements. These decays can be useful or annoying depending on the context. This is especially true for potassium-40. This ...

Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A ...

For the first time, an international research team has succeeded in observing a two-photon decay on a so-called bare atomic nucleus from which the entire electron shell has been removed. The ...

Scientists have gained insights into the weak nuclear force from new, more sensitive studies of the beta decays of the 'mirror' nuclei lithium-8 and boron-8. The weak nuclear force drives the process ...

In this lesson, students will simulate the randomness of decay in radioactive atoms and visualize the half-life of a sample radioactive element. This lesson can be completed in two (2) 45-minute class ...

The process by which unstable atomic nuclei transform into more stable configurations underlies a multitude of applications, from medical imaging to geochronology and nuclear power. Nuclear decay ...

In this collection of lab-based activities, students will learn about the concepts of radiation and half-life in order to gain an understanding of the use of radiocarbon dating as a method of absolute ...