Month: <span>December 2015</span>

An Interview with Thanu Padmanabhan [Video]

“Atoms” of space are too small to see, but betray themselves indirectly.

I’m fascinated by how the humblest observations can lead you to the profoundest conclusions, and here’s one I learned from Thanu Padmanabhan, an eminent theoretical physicist at the Inter-University Centre for Astronomy and Astrophysics in Pune, India. Suppose you cup your hands around a glass of cold water to warm it up. From this simple […]

George Musser 0 Comments 3 min read Continue reading

An Interview with Silke Weinfurtner [Video]

Step one to understand the mysteries of black holes: build a big bathtub.

Don’t be alarmed, but there is a black hole in your bathtub. When you drain the tub, water converges on the plughole and speeds up, eventually flowing too fast for surface waves to propagate outwards. Those waves get swept down the drain like hapless astronauts falling into a black hole (see video at end of […]

George Musser 0 Comments 5 min read Continue reading

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