At the last second, we thought, hey, let's see if Pat McAfee has a second to hop on. Owen Schmitt shot him a text, and five ...

He found that rods made of cadmium would absorb neutrons. If the chain reaction speeded up, the cadmium rods could be inserted to slow it down and could be removed to accelerate it again.

Glastonbury fans have been sharing their thoughts on Rod Stewart being announced for next year’s Legend Slot – check out a range of reactions below. This morning (November 26), organisers ...