Hogwarts for Archaeologists

When I first saw the magical, Harry-Potter-like images taken by the folks at the Nottingham Caves Survey in England, my jaw clunked on my desk. Archaeologists have enthused for some time now over the potential of laser scanning for recording ancient sites, but until now the results looked merely brisk and workmanlike. But these new […]

Through the Looking Glass

Cameras are nifty. They take a slice of the hustle and bustle of real life and dip it in liquid nitrogen, preserving it for eternity (or as long as our hard drives last). But they can’t do everything. Try taking a picture of the moon or the stars or a particularly lovely sunset. If you’re […]

Without Learn’d Astronomers; Or, Walt, Shut Up

A book I just read said that while the sun once held a gloriously central place in the lives of men, it has now been sidelined and downgraded by science — which I disagree with, you can’t find a more dedicated sun worshipper than a solar scientist.   The  book’s complaint is standard English major stuff, […]

Abstruse Goose: A Great time To Be Alive

The last time anyone proclaimed the end of science — at least, this is what I hear — was just before the arrival of  relativity and quantum theory.    Abstruse Goose’s brave new islands, quantum gravity and dark energy, are going to require new physics, and new physics is like seeing outside the optical, hearing outside […]

The Observer: John Huchra, 1948 – 2010

“The universe is what it is, and we’re trying to find out what it is,” John Huchra told me.  “The explorers of the new world weren’t trying to prove theories, they were looking at what was out there.” Huchra was an observational astronomer, as opposed to a theorist.  Theorists say that, given physics, the universe […]

The Immense Pleasure of Glass

Each week, I’m torn between two warring emotions as I bear a large blue box of empty wine bottles and other glass detritus into the back alley. As I set the bin out for pick-up, I feel a certain satisfaction in a civic duty well done, dispatching this jumble of glass to the recyclers. But […]

One Roman Helmet, Going, Going, Gone

It’s hard not to feel depressed. As regular visitors to LWON know, British school children recently raided their piggy banks to help the Tullie House Museum buy an absolutely stunning Roman cavalry helmet discovered last spring in northwestern England (see here for the background). Well, the helmet went up on the auction block at Christie’s […]