The classical problem with falling into a black hole is a pretty simple one. You don’t come out. Ever. Also, as you go down, you’re turned into spaghetti. Or do you? Albert Einstein’s General and Special Theories of Relativity – both of which have been absolutely proven through every single test ever – tell us … More Bridge building with Albert Einstein and Nathan Rosen. Or, why Stargate can’t happen…
Last week I made a flippant comment on Facebook about the kinetic energy a marshmallow would have were it accelerated to lightspeed. I knew it would be giganormous. Needless to say, being a bit of a geek, I then had to go and figure out exactly what it was. First, though, a few words of … More What happens when you’re hit by a marshmallow moving at light speed
It seems to me that by our everyday standards, hyper-extreme physics of the Einstein variety is magic – abstract, nonsensical and absurd. To me it’s like dada art. And that also isn’t surprising, conceptually. Setting aside the fact that both dada and Einstein came from Switzerland, the turn of the twentieth century brought the great … More Extreme physics as dada art – really!
My short science book Explaining Our Weird Universe 1: cool stuff about time, black holes and quantum magic, is published today. I’m very pleased to have been able to write this. It’s an introduction to the way physicists see the universe just now – a series of short essays exploring some of the weirder concepts … More Explaining Our Weird Universe 1 – out now!
A reminder that my short book Explaining Our Weird Universe 1: cool stuff about time, black holes and quantum magic, is being released on Kindle on 17 September. You can pre-order it right now on Amazon It’s a short book, collecting together six short essays explaining some of the cooler and weirder realities of our … More Three days until ‘Explaining Our Weird Universe 1’ is unleashed!
The idea of aliens arriving and promptly attacking us, Independence Day fashion, recently popped up again largely on the back of another Independence Day movie. But it’s also been offered as a warning by no less a person than Stephen Hawking. And when Hawking says something – well, it pays to listen. Is it true … More Would aliens attack us, Independence Day style?
I have exciting news. My short book Explaining Our Weird Universe Volume 1: cool stuff about time, black holes and quantum magic, is being released on Kindle, initially, on 17 September. Already the pre-sales have outstripped previous records for my books on Kindle release. In it I explain – ‘for the rest of us’ some of … More Explaining Our Weird Universe Volume 1 – cover reveal!