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Get ready to listen to the sounds of Apollo! 🌑🎶.


Get ready to listen to the sounds of Apollo! 🌑 🎶

In this episode of NASA Explorers: Apollo, hear what 50 years of lunar exploration sounds like, just in time for the 50th anniversary of the first Moon landing. You can binge the whole series now: nasa.gov/nasa-explorers-apollo

In an incredible first, scientists have captured the world’s first actual photo of quantum entanglement — a phenomenon so strange, physicist Albert Einstein famously described it as ‘spooky action at a distance’.

The image was captured by physicists at the University of Glasgow in Scotland, and it’s so breathtaking we can’t stop staring.

It might not look like much, but just stop and think about it for a second: this fuzzy grey image is the first time we’ve seen the particle interaction that underpins the strange science of quantum mechanics and forms the basis of quantum computing.

Boeing is building a killer robot which will “decide when, where — and who — to shoot”


Lethal. Cheap. Smart. Australia’s air force will become one of the first in the world to put ‘killer robots’ in the skies alongside its combat pilots. But are we opening a Pandora’s box?

This afternoon, an automated bot at Quora suggested that I answer a reader question. Quora is essentially an “Ask the expert” web site. It is the world’s largest, cataloged and indexed Q&A repository.

This is the question I was asked to answer:

Some pundits believe Bitcoin is a fad, while others seem to feel that it is better than sliced bread. I like sliced bread.* Is Bitcoin really that cool? —Or is it just a lot of Geeky hype?