Grandad (Only Fools and Horses) in the grave; Del turns to them and menacingly says ""Oi! Gently."" This episode also introduced Grandad's younger brother Uncle Albert. It is also known that apart from Albert, Grandad had two more brothers: George, whom he mentioned in the episode "The Russians Are Coming"; and Jack, who was mentioned by Albert in "A Royal Flush", presumably the father of Del and Rodney's cousin Stan, who is seen at the funeral with his wife (Stan refers to George by his first name, making it improbable for Stan to be George's son). Grandad (Only Fools and Horses) Edward Kitchener "Ted" Trotter,
All-or-none law All-or-none law The all-or-none law is the principle that the strength by which a nerve or muscle fibre responds to a stimulus is independent of the strength of the stimulus. If that stimulus exceeds the threshold potential, the nerve or muscle fibre will give a complete response; otherwise, there is no response. It was first established by the American physiologist Henry Pickering Bowditch in 1871 for the contraction of heart muscle. According to him, describing the relation of response to stimulus,““An induction shock produces a contraction or fails to do so according to its strength; if it does so at