Earlier this month, the youth motocross champion, special effects creator, inventor, TV presenter, and Robot Wars competitor, [Rex Garrod] died at the age of 75 after a long battle with dementia. We do not often carry obituaries here at Hackaday, and it’s possible that if you are not a Brit you may not have heard of [Rex], but his work in the time before YouTube would have made him an international must-watch star had he been operating in the age of on-demand Internet video.

I first became aware of Rex when he appeared as assistant to [Tim Hunkin] on his Secret Life of Machines TV series in the late 1980s. He was the man whose job we all wanted, making the most incredible machines and operating them for our entertainment. Our Hardware heroes tribute to [Tim] has a picture of him operating the needle on a giant mock-up of a sewing machine, but he appeared in many more episodes. Of the many tributes to [Rex] that have appeared over the last few days it is [Tim]’s one that probably says the most about his appeal to our community. His propensity for picking up interesting parts from junkyards strikes a chord, and the tale of hugely overpowering car wiper motors by allowing them to be submerged in water is pure genius.

To a slightly younger generation he is best known for his appearances in the British Robot Wars series‘ with his Cassius series of fighting robots. He created one of the first really potent flipper robots in UK robotic combat, and incidentally the first effective self-righting mechanism. As one of the many members of the SMIDSY team that didn’t appear on the recorded TV series’ I encountered him only peripherally, but I remember his work being a major influence on SMIDSY’s run-any-way-up design. Meanwhile for a younger generation still he created the models for the popular children’s TV character Brum, an anthropomorphised scale-model Austin 7 car.

We’ll leave you with a couple of videos featuring [Rex]. The first is from The Secret Life of Machines, in which along with [Tim] he helps explain electronics from first principles, while the second is a fan-created medley of his Robot Wars appearances. Rest in peace [Rex], and thank you.