A few weeks ago I wrote about the ancient, scorched papyri buried at Herculaneum by the eruption of Mt. Vesuvius in 79 A.D., that, although rediscovered in 1752, have just now become legible thanks to new technology. That same technology is now uncovering astonishing treasures in another collection of papyri–not, this time, from a great …
Monitoring the Earth
“Imagine the planet wired for a nearly continuous readout on its vital signs, shared by all.” Sounds like a good idea to me. Of course, since it’s an idea originating with the U.S. government, I’m probably playing into the nefarious hands of the all-powerful Darth Rove by giving it a positive mention. But if so, …
Programmed plastics, triggered by light
An MIT engineer and his German colleagues have createdbrainy plastics that can be programmed to change shape when struck by certain wavelengths of light and return to their original shape when exposed to other specified wavelengths. It’s the kind of discovery whose uses will only become clear over time…and then we’ll wonder how we ever …
A hands-on approach to data manipulation
Don a pair of reflective gloves and this new computer interface lets you manipulate images on the screen just by moving your hands. New Scientist seems to think this idea was original with Minority Report, but I’m pretty sure it’s been widespread in written science fiction for years, if not decades. I used a hand-waving …

