Mucky rain

While the south of New Zealand has been struggling with too much rain in recent days, here in the north we are so very short of it (though Saturday’s forecast looks promising).  Basically, we have had almost none since Christmas. As someone who relies on rain to wash the car, this means my car is […]

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BIG idea physics

This morning I’ve been having a quick look through some documentation from The Ministry of Education on proposed changes to NCEA Level 1 Science. For those not familiar with the NZ secondary education system, a typical student would complete NCEA level 1 at the end of year 11.  In this regard, it’s broadly similiar to […]

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When you are your own opposite

I was reading in a physics magazine earlier in the week about the nature of neutrinos. These are extremely numerous elementary particles, but only interact very weakly with anything.  Around a million billion pass through you each second, almost all originating from our sun, but few of them are likely to interact with you enroute. […]

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Vortices and the end of Nemo

Well, that was a most unsatisfying end to a novel. After building up to an exciting conclusion, Nemo decides he’s had enough of wreaking revenge on his enemies* and plunges The Nautilus into the Moskenstraumen (Maelstrom) whirlpool off the Lofoten Islands, Norway, where, presumably, there is no return. (Or is there? I note there’s a […]

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