Robots can look like all sorts of things, but they’re often more fun if you make them look like some kind of charming animal. That’s precisely what [Ananya], [Laurence] and [Shao] did when they built ...

With great suction, a tangle-free cord and an approachable price, one pool robot rises to the top of the heap. David lives in Brooklyn where he's spent more than a decade covering all things edible, ...