Rule of Strict Liability - Ryland vs Fletcher. Law of Torts

Liabilty is a word used frequently in day to day life, but what it actually mean in Law. How the concept was evolved. What is No Fault and Fault Liability. The case of Ryland vs Fletcher throws a light upon the concept of liabilty. It differentiate between Fault and No Fault Liabilty and evolves a new principle based on No Fault Liability known as Strict liability.