Brains, the techneute in Thunderbirds, is a brilliant scientist and inventor who is responsible for keeping the Thunderbirds vehicles and equipment in top condition. He is also a skilled pilot and often accompanies Jeff Tracy on missions. Brains is a valuable asset to the Tracy family and the Thunderbirds team, and his intelligence and resourcefulness have saved the day on many occasions.
Brains is a complex and well-developed character. He is intelligent and resourceful, but he is also insecure and often doubts his own abilities. He is also fiercely loyal to the Tracy family and the Thunderbirds team, and he is always willing to put his life on the line to protect them.
Brains is a popular character among Thunderbirds fans. He is admired for his intelligence, his loyalty, and his willingness to always do the right thing. He is also a role model for young people who are interested in science and technology.