40,000 dings

From a digital doorbell to alert ecologists fish are waiting to pass through a canal lock in the Netherlands. More than 1.2 million people have tuned in to the canal livestream to see whether any fish are waiting. If they are, altruistic streamers are invited to ring the doorbell for a fish who can’t (because, you know, no hands).

Tags: alert, digital, fish, hands, Livestream, Ring