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First remote-controlled (RC) bull

First remote-controlled (RC) bull
Who
Jose Manuel Rodriguez Delgado
What
First
Where
Spain
When
1963
Spanish physiology professor Jose Manuel Rodriguez Delgado (1915–2011) was an expert on electrical stimulation of the brain. In 1963 he implanted a device he had created called a stimoceiver into the brains of several bulls at a breeding ranch in Cordoba, Spain. Confronting each of his subject bulls in a bullring, Delgado was able to use a handheld transmitter to halt a charging bull by using the stimoceiver to stimulate the animal’s caudate nucleus.