The Conversation

Explainer: making waves in science

Author: The Conversation USA

Making waves.Flickr/Max Nathan, CC BY-NC-ND

We see them at the beach. They’re behind every sound and light show and the miracle of Wi-Fi. And now, thanks to what’s being called the discovery of the century, they have opened a way of detecting distant black-hole collisions.

I’m talking, of course, about waves.

We wouldn’t have...

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