Agree to a point with the imperial Vs Metric systems but how would you fancy trying to teach today's kids the joys of inches/feet (12x table), feet/yards (3x table), increments of miles (440 and 880yards) and of course you must include sixteenths, eights, quarters, halfs (or is it halves?) and all the other fractions, plus of course decimal equivalents? At least the metric system is all in factors of 10. More daft though is the use of Centimetres in the UK, which are rarely used in mainland Europe, where they go from millimetres straight to metres. I used to have great fun teaching (or attempting to!) the use of millimetres to engineering and technology high school kids. Those tiddley tiny lines on steel rules sir?... All they'd ever used were centimetres and that's what the maths department taught. Getting these kids to think in any kind of engineering way was next to impossible and woe betide asking them to actually get their hands dirty. They'd be rushing off for the anti-bacterial sterilising spray at the mere suggestion of anything mucky. Most of them flatly refused to wear barrier cream as it didn't smell nice! Really glad I'm out of it. It's easy to see why the Chinese and Indians will take over the world.