These next set of pictures show the new single-coil relays which were also used in the batch of 6 for the Festival of Britain in 1951. You will also notice the oil-filled capacitor has gone, and in one picture another capacitor is in place. This is most likely the capacitor used to give M. speculatrix …
ELSIE (Electro-mechanical robot, Light Sensitive with Internal and External stability ). The press at the time reported the arrival of ELSIE in late 1949, eg Daily Mail, 17 November 1949; and Daily Express, 13 December 1949. But a memo exists from Edison Swan to Grey dated 10 Mar 1948 suggests that the female tortoise [ELSIE] was also built in 1948. [Note: Edison …
ELMER – (ELectro-MEchanical Robot) How the media reported the coming of ELMER : Lethbridge Herald – Wednesday , February 25, 1948 Robot Tortoise Likes Women – Recognizes Voices, Comes To Meet When Called-Can be Sulky LONDON. Feb. 25 Daily Express reported today that Dr. W. Grey Walter. 38-year-old brain scientist has built a robot tortoise so "human …