Does the Moon cause earthquakes – or is that a bit looney?

The magnitude 7.8 earthquake that hit New Zealand on 14 November – and the sequence of events that followed – has been complex in every sense. The main shock itself was a highly complex rupture of multiple faults that extended northwards and delivered a hefty punch to Wellington, well distant from the putative epicentre. That … More Does the Moon cause earthquakes – or is that a bit looney?

The modern face of earthquakes in New Zealand

The latest batch of quakes to hammer central New Zealand got me thinking. In past decades the usual face of such events were street-scapes of broken buildings and scattered debris, typified by the ruin that struck Napier and Hastings in 1931. That disaster cued more than half a century of active quake-proofing measures, bolstered by … More The modern face of earthquakes in New Zealand

Two five star reviews for ‘Explaining Our Weird Universe’

My short book Explaining Our Weird Universe 1: cool stuff about time, black holes, and quantum magic has fielded two wonderful five-star reviews on Amazon in quick succession. How cool is that? Because this blog is, you know, all about meeeeeee, I have to tell you about this. Here’s what a ‘Kindle Customer’ had to … More Two five star reviews for ‘Explaining Our Weird Universe’

Bridge building with Albert Einstein and Nathan Rosen. Or, why Stargate can’t happen…

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…

What happens when you’re hit by a marshmallow moving at light speed

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