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 can also cause tingling, numbness or muscle weakness in the affected leg. It is very important to seek medical attention in these situations as long-term nerve compression can permanently damage the nerve and its function. In these cases your symptoms may become permanent.he main nerve that travels from your lower back to your leg is your sciatic nerve. Injury that irritates or pinching of your sciatic nerve can cause severe leg pain known as sciatica. You're most likely to get sciatica when you're 30 to 50 years old.