To test their algorithm, the researchers designed and built a system of “smart pebbles”–cubes about 10 millimeters to an edge, with processors and magnets built in. [Photo: M. Scott Brauer via MIT ...

I'm a big fan of domain driven design. One of the key concepts of that approach are what are called value objects: objects that are considered identical because they have the same values in their ...

The brain implants helped the monkeys differentiate between virtual objects that looked the same but ‘felt’ different – even though the monkeys never touched the objects. Katie Zhuang Monkeys fitted ...