Radioactive Material

Useful rules of thumb, frequently asked questions, hints and tips related to radioactive materials (half life, dose rate, exposure potential etc).

  • The 10 half-life rule of thumb for radioactive materials

    Published: Sep 29, 2021

    Read more
  • Formula for calculating dose rates from gamma emitting radioactive materials

    Published: Sep 29, 2021

    Read more
  • Distance travelled by Beta Particles in air and other materials

    Published: Sep 29, 2021

    Read more
  • Distance travelled by Alpha Particles in air and other materials

    Published: Sep 29, 2021

    Read more

This revolution, the information revolution, is a revolution of free energy as well, but another kind: free intellectual energy.

– Steve Jobs -