Technology Robot set loose to film your insides NEXT time you go under the knife, it may not be just the surgeon poking about inside you. A radio-controlled robot could be roaming round in there too, providing an extra eye for surgeons performing minimally invasive "keyhole" procedures. The robot, developed by Dmitry Oleynikov and colleagues at the University of Nebraska Medical Center in … News
Physics Mathematical photography – beyond beauty THE British philosopher and logician Bertrand Russell once wrote: "Mathematics, rightly viewed, possesses not only truth, but supreme beauty – a beauty cold and austere, like that of sculpture." Sculpture is widely admired in our societies – there is hardly a public space in our cities that does not boast a sculpture of some sort. … Opinion
Earth Histories: The fire-eater's island Up from the depths, Surtsey was born Early one November morning in 1963, a fissure opened in the bed of the Atlantic Ocean, about 30 kilometres south of Iceland. Red-hot magma rushed up through the crack in the Earth's crust, and icy cold ocean water poured down into it. At the surface, fishermen began to … Features
The man who cleaned up with maggots I must admit, I find your product a bit gross A lot of people have that first impression. Clinicians can be quite suspicious, but patients seem to take to the idea much better. If it is a choice of having your leg amputated or trying maggots, then it is no contest. Are maggots really an … Careers
Feedback Teenage terror to-do list WHAT would you think if you found someone in possession of the following list: "Mow lawn; do laundry; buy groceries; clean gutters; do homework; trim trees; mail anthrax; pick up dry-cleaning"? Doran Amos has this list. Doran Amos is not a suburban teenage terrorist. We definitely believe this reader should not … Regulars