Scientists at the Massachusetts Institute of Technology have trained an artificial intelligence algorithm  to become a psychopath by exposing it to gruesome and violent images on popular social network Reddit.

Called Norman, after the iconic Anthony Perkins character in Alfred Hitchcock’s 1960 classic “Psycho”, the AI was trained to perform image captioning, a popular deep learning method of generating a textual description of an image. But there was a fun twist – for an extended period of time, Norman was only exposed to gruesome and violent images from an infamous subreddit dedicated to documenting and observing the disturbing reality of death. Researchers then used Rorsach inkblots to compare Norman to other AI which hadn’t been exposed to the same gruesome images.

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MIT researchers have made an important breakthrough in their quest to make plants that glow in the dark a reality. In what they call Plant Nanobionics, the engineers embedded nanoparticles into the leaves of a watercress plant that caused the plants to give off a dim glow for three and a half hours.

Their next goal is to create plants bright enough to illuminate a workspace, but, if successful, the technology could also be used to transform trees into self-powered streetlights, the scientists claim. The team’s ultimate goal is to engineer plants to replace many of the functions currently performed by electrical devices and appliances.

“The vision is to make a plant that will function as a desk lamp — a lamp that you don’t have to plug in. The light is ultimately powered by the energy metabolism of the plant itself,” said Michael Strano, the Carbon P. Dubbs Professor of Chemical Engineering at MIT and the senior author of a recently released study on plant nanobionics.

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If you’ve ever wondered why your ageing parents or grandparents aren’t as fit and fast as they used to be, here’s a way to find out exactly what they go through each day. An age suit developed at MIT allows the people wearing it to live life as an aged person.

The MIT AgeLab is a part of the Engineering Systems Division, and works on improving the way services are delivered and products are designed for the elderly. The recent creation of the AgeLab is AGNES (Age Gain Now Empathy System), a suit designed to provide an experience of the flexibility, dexterity, strength, motor and visual skills of a person in their mid-70s. AGNES comes at a highly relevant time, when the population of people over 65 years of age has been rapidly on the rise. It is expected to hit 72.1 million by the year 2030. This increases the design challenges faced by engineers and designers to create products that cater to the older demographic.

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