Why dyslexics get written off by teachers

A story caught my eye a while back about a university student who’d just graduated, despite being written off at school as worthless and ridiculed by university lecturers for misspelling. It turned out the student had dyslexia, dyscalculia and dysgraphia, which sounds like a nightmare combination. In fact, all are manifestations of one basic issue: … More Why dyslexics get written off by teachers

How GPS finds you and lets Google send you adverts

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

When was the first fully polyphonic synthesiser released?

These days synthesisers are amazing instruments, often using technologies derived from computing – or existing only as software with the only hardware being a separate keyboard controller. That wasn’t always so. The commercial synths of the 1960s were built around analog hardware that played just one note at a time, like a wind instrument. By … More When was the first fully polyphonic synthesiser released?

Learning the dark truth of the human condition

Human reality is a funny thing. Society, as a whole, behaves differently from individuals – yet is made up of them. Understanding people, individually and en masse, is the raison d’etre of the social sciences. And it strikes me that conceptual realities of human nature often emerge in front of our noses, often in microcosm. I … More Learning the dark truth of the human condition