Science & Environment

I'm a wildlife cameraman but 'special' rare sightings can still take me by surprise

Source: feeds.bbci.co.uk · Published

I'm a wildlife cameraman but 'special' rare sightings can still take me by surprise
Source: feeds.bbci.co.uk

Wildlife cameraman Dan Abbot is caught off guard by a humpback whale, a rare sight in Welsh waters.

Wildlife cameraman Dan Abbot is caught off guard by a humpback whale, a rare sight in Welsh waters.

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Reading hidden topology in light, even when energy leaks away
Science & Environment

Reading hidden topology in light, even when energy leaks away

When I explain topology to students, I start with a knot in a rope. You can stretch it, twist it or shake it, but the knot stays until you cut the rope. Physicists have found that some materials and devices carry similar "knots" in how waves move through them. These are topologic

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Q&A: An Earth-like planet with two suns?
Science & Environment

Q&A: An Earth-like planet with two suns?

A nearby star system with two suns could potentially support an Earth-sized planet in a region where liquid water could exist, according to a new paper examining the dynamics of the system.

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