Aran Nayebi jokes that his robot vacuum has a bigger brain than his two cats. But while the vacuum can only follow a preset ...

Learn how accounting spreadsheets work with real examples of journals plus when to switch to accounting software.

Foams were once thought to behave like glass, with bubbles frozen in place at the microscopic level. But new simulations ...

Gordon died in a hotel room with a copy of his favorite children’s book, Goodnight Moon, at his side. Inside, he left ...

Students haven't lost the ability to work through confusion, but they've developed an automatic reflex to avoid it. Remove the escape hatch, and the ability returns within minutes.

Discover how Markov chains predict real systems, from Ulam and von Neumann’s Monte Carlo to PageRank, so you can grasp ...