Those wacky artists at Art Lebedev are at it again. This time, they’ve created a concept clock that uses a single laser beam directed by 60 rotating mirrors to tell us what time it is.
The bad news is, as cool at it would be to have, the Reflectius (is that a spell in Harry Potter?) is just a concept. And I’m entirely sure that it will ever be made. Lasers are notoriously sensitive about heat, and having a laser on all the time just to be used a clock just isn’t practical. Of course, when was the last time you saw a product from Art Lebedev that was?