Atomic Butterflies

When I first moved to my current house some 20-years ago, my next-door neighbour had a buddleia growing in their garden which overhung part of my driveway. In the summer, the shrub was a resting spot for a multitude of red admiral butterflies, which exploded into a swarm if I got too close. Sadly, thatContinue reading “Atomic Butterflies”

Ammonium nitrate: a Jekyll and Hyde chemical

Please donate to the appeal if you can, as hospitals are reporting they are unable to treat further casualties as hundreds of beds immediately filled up following the blast. __________________________________________________________________________________________ The explosion which rocked Beirut’s Port was almost certainly caused by inappropriate storage of 2,750 tons of ammonium nitrate. But what is ammonium nitrate and whyContinue reading “Ammonium nitrate: a Jekyll and Hyde chemical”

You say 'aluminum,' I say 'aluminium' let's call the whole thing off

News headlines are buzzing over Donald Trump kicking off a trade war. In amongst the smoke and mirrors of politics one thing is very clear, the name of the 13th element is pronounced differently in North America and Europe. In Europe the discussion surrounds US tariffs on steel and ‘aluminium’, while in North America it’sContinue reading “You say 'aluminum,' I say 'aluminium' let's call the whole thing off”