The airline said it plans to deploy AI-based revenue management technology across 20 percent of its domestic network by the ...

This magnet is attracted to a complementary magnet in the hour rotor—as that rotor turns, the hour hand points at the magnets inside. So far, it’s already a cool clock.

You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could ...