Calendar that keeps track of the date by capillary action of the ink on the paper #whoa #amazing

by David Ng

Wow. This is pretty amazing…

“Ink Calendar” make use the timed pace of the ink spreading on the paper to indicate time. The ink is absorbed slowly, and the numbers in the calendar are “printed” daily. One a day, they are filled with ink until the end of the month. A calendar self-updated, which enhances the perception of time passing and not only signaling it.

By Oscar Diaz