A while back a downtown Auckland tower-block was evacuated after the occupants fell ill with what was first thought to be gas from the air conditioning. It wasn’t. But a dozen people were hospitalised. That evening, more people fell ill and the building was closed. Before a formal investigation reported on the problem, a university … More Why the term ‘it’s psychological’ doesn’t cut it as a real medical diagnosis
I was intrigued by some research I spotted recently which seems to prove that the pen is, indeed, mightier than the sword. Well, it’s mightier than the spoken word, anyway. The research suggested that there’s a specific reason why arguments on Facebook so often degenerate to slagging matches. It’s the same issue lawyers run into … More Perhaps the pen is mightier than the voice
It is 49 years, this weekend, since Neil Armstrong and Buzz Aldrin stepped on the Moon. And it was an incredible achievement – not just for the United States, but for humanity as a whole. For the first time in the history of the world, we had left it – and stepped on another celestial … More Thoughts on the future of humanity, 49 years on from Apollo 11
There’s been a lot of speculation of late about a putative ‘Planet Nine’. No, Pluto hasn’t been restored to proper place – this one is a new idea, proposed in 2014 by Chad Trujillo and Scott S. Sheppard on the basis of the orbits of the trans-Neptunian objects Sedna and 2012VP (which hasn’t been given … More Planet Nine from Outer Space
If both Special and General Relativity didn’t work precisely as Einstein said it did, GPS would be far less accurate than it actually is. Like, way off, meaning those auto-drive cars wouldn’t even get to the right road. Or any road. And we’d all be lost. Let me explain. GPS works by very precise distance … More How GPS finds you and lets Google send you adverts
What defines smart? One of my memories from intermediate school, years ago, was the time my class sat a science test. One of the other kids had made it his life’s mission to jeer at me at every opportunity – mindless bully-stuff like ‘you’re an idiot’ by way of greeting – and happened to get … More What defines intelligence?
I love science. Check out this photo of NASA astronaut Alan Bean descending the ladder of lunar module Intrepid during the Apollo 12 mission in 1969 and about to set foot on the Oceanus Procellarum. Know what’s so awesome about it? Other than the fact that – hey – these guys are on the moon, … More Why science is so awesome