Seth R. Goldstein is an MIT grad and retired biomedical engineer from the National Institutes of Health who now spends his time creating really cool gadgets at home.

One of the 75-year-old man’s latest inventions is called the “Re-Bow.” It’s basically a robot that plays a violin, and you can watch it perform an Irish jig in the video above.

Goldstein first inputs a MIDI music file he has played on his electronic keyboard. This triggers a set of mechanical fingers and bow which are moved by electromagnetic actuators.

In addition to “Re-Bow,” he’s also created a number of other pieces which he calls “kinetic sculpture machines.” “Why Knot?” continuously ties neckties, and a robotic student called “Cram Guy” tries to focus on his work but is constantly distracted and gradually falls asleep, only to be awoken again by a gong.

Google-owned Boston Dynamics has been terrifying us for years with their advancements in robotic hell hounds, but their latest video features something slightly less frightening and kinda cute.

Spot is a four-legged, 160-pound robot that is designed for both indoor and outdoor use, and it has a sensor on its head to help it navigate.

Watch it march around the grounds and through their offices, occasionally getting kicked by the staff.

While we know it’s just a robot and it doesn’t have real emotions, it still makes you fell kinda bad watching it react to the abuse.

“No robots were harmed in the making of this video,” they write at the end.

What’s more worrisome, however, is that larger model accompanying Spot up the hill later on in the clip. You do not want to mess with that thing.

Robots are already managing hotels in Japan and eating women in South Korea. And Singapore is hard at work creating a nightmarish eel drone.

It’s really only a matter of time before all of these advancements blow up in our face and we are slaves or dogfood to these creatures.