Neutron-Induced Nuclear Fission: Collision of a relatively slow-moving neutron with a fissile nucleus can split it into two smaller nuclei with the same or different masses. Neutrons are also released in the process, along with a great deal of energy.
This Investor is Chasing a New Kind of Fusion Technology
The first ever photo taken of the Chernobyl disaster, 14 hours after the explosion. It was taken by photographer Igor Kostin in the first helicopter to fly over the disaster zone to evaluate radiation levels. The view is foggy due to the high radiation.