Bradshaw’s Hat

At two o’clock on the bitterly cold afternoon of Saturday 30 January 1649, King Charles I stepped out from the balcony of the Banqueting House, Whitehall, and onto the executioner’s scaffold … A few minutes later, the masked axeman held up his bloody trophy for all to see … Continue readingBradshaw’s Hat

Swing Bridge

Once it was pivotal. Now, ivy-clad and rusting, it tells of an era long since past. Yet still it retains a grandeur and a fascination, like the mouldering carcass of some giant metal dinosaur. It’s a railway swing bridge. It dates from 1851. It was designed by none other than Robert, son of George ‘Rocket’ Stephenson … Continue readingSwing Bridge

Einstein’s Blackboard

If you like astrolabes, Oxford is the place for you. There are 170 of them in the History of Science Museum. And not just astrolabes. There are also (according to Christopher and Edward Hibbert’s magisterial Encyclopædia of Oxford) ‘armillary spheres, orreries, globes, equatoria, quadrants, sun-dials, instruments of navigation and telescopes’, plus sextants, microscopes and optical devices … Continue readingEinstein’s Blackboard