Windscale nuclear reactor (UK): 7 October 1957. A fire in the graphite-core reactor, in Cumbria, results in a limited release of radioactivity (INES Level 5). The sale of milk from nearby farms is banned for a month. The reactor cannot be salvaged and is buried in concrete.
1 Bottom of foot pain may occur if the sciatic nerveâs S1 spinal nerve root is affected. 2  Typical symptoms of pain in the bottom of the foot may include weakness in the gastonemius muscle, making it hard to walk on the tiptoes, raise the heel off the ground, or even complete everyday activities like walking or driving.
Sciatica is an umbrella term used to describe any number of symptoms caused by pressure on your sciatic nerve. This pressure can cause radiating pain, stiffness, numbness or a tingling sensation that radiates down your leg. If youâre experiencing tingling in your feet as a result of this condition, your doctor or therapist is likely to prescribe stretching exercises for your hamstring to alleviate the pressure on your sciatic nerve.