In an age dominated by hype and sex, neither Moore nor Vonnegut seems a likely candidate to rock a campus whose biggest news has been the men's and women's basketball teams' joint assault on Big Ten championships.

But maybe there's more going on here than Fox wants us to think.

Vonnegut takes an easy chair across from Prof. Manuel Luis Martinez, a poet and teacher of writing. He grabs Martinez and semi-whispers into his ear (and the mike) "What can I say here?"

Martinez urges candor.

"Well," says Vonnegut, "I just want to say that George W. Bush is the syphilis president."

The students seem to agree.

"The only difference between Bush and Hitler," Vonnegut adds, "is that Hitler was elected."

"You all know, of course, that the election was stolen. Right here."

Off to a flying start, Vonnegut explains that this will be his "last speech for money." He can't remember the first one, but it was on a campus long, long ago, and this will be the end.

The students are hushed with the prospect of the final appearance of America's greatest living novelist. Alongside Mark Twain and Ben Franklin, Will Rogers and Joseph Heller and a very short list of immortal satirists and storytellers, there stands Kurt Vonnegut, author of SLAUGHTERHOUSE FIVE and SIRENS OF TITAN, CAT'S CRADLE and GOD BLESS YOU, MR. ROSEWATER, books these students are studying now, as did their parents, as will their children and grandchildren, with a deeply felt mixture of gratitude and awe.

Nobody tonight seems to think they were in for a detached, scholarly presentation from a disengaged academic genius coasting on his incomparable laurels

"I'm lucky enough to have known a great president, one who really cared about ALL the people, rich and poor. That was Franklin D. Roosevelt. He was rich himself, and his class considered him a traitor.

"We have people in this country who are richer than whole countries," he says. "They run everything.

"We have no Democratic Party. It's financed by the same millionaires and billionaires as the Republicans.

"So we have no representatives in Washington. Working people have no leverage whatsoever.

"I'm trying to write a novel about the end of the world. But the world is really ending! It's becoming more and more uninhabitable because of our addiction to oil.

"Bush used that line recently," Vonnegut adds. "I should sue him for plagiarism."

Things have gotten so bad, he says, "people are in revolt again life itself."

Our economy has been making money, but "all the money that should have gone into research and development has gone into executive compensation. If people insist on living as if there's no tomorrow, there really won't be one.

"As the world is ending, I'm always glad to be entertained for a few moments. The best way to do that is with music. You should practice once a night.

"If you want really want to hurt your parents and don't want to be gay, go into the arts," he says.

Then he breaks into song, doing a passable, tender rendition of "Stardust Memories."

By this time this packed hall has grown reverential. The sound system is appropriately tenuous. Straining to hear every word is both an effort and a meditation.

"To hell with the advances in computers," he says after he finishes singing. "YOU are supposed to advance and become, not the computers. Find out what's inside you. And don't kill anybody.

"There are no factories any more. Where are the jobs supposed to come from? There's nothing for people to do anymore. We need to ask the Seminoles: 'what the hell did you do?'' after the tribe's traditional livelihood was taken away.

Answering questions written in by students, he explains the meaning of life. "We should be kind to each other. Be civil. And appreciate the good moments by saying 'If this isn't nice, what is?'

"You're awful cute" he says to someone in the front row. He grins and looks around. "If this isn't nice, what is?

"You're all perfectly safe, by the way. I took off my shoes at the airport. The terrorists hate the smell of feet.

"We are here on Earth to fart around," he explains, and then embarks on a soliloquy about the joys of going to the store to buy an envelope. One talks to the people there, comments on the "silly-looking dog," finds all sorts of adventures along the way.

As for being a midwesterner, he recalls his roots in nearby Indianapolis, a heartland town, the next one west of here. "I'm a fresh water person. When I swim in the ocean, I feel like I'm swimming in chicken soup. Who wants to swim in flavored water?"

A key to great writing, he adds, is to "never use semi-colons. What are they good for? What are you supposed to do with them? You're reading along, and then suddenly, there it is. What does it mean? All semi-colons do is suggest you've been to college."

Make sure, he adds, "that your reader is having a good time. Get to the who, when, where, what right away, so the reader knows what is going on."

As for making money, "war is a very profitable thing for a few people. Jesus used to be so merciful and loving of the poor. But now he's a Republican.

"Our economy today is not capitalism. It's casino-ism. That's all the stock market is about. Gambling.

"Live one day at a time. Say 'if this isn't nice, I don't know what is!'

"You meet saints every where. They can be anywhere. They are people behaving decently in an indecent society.

"I'm going to sue the cigarette companies because they haven't killed me," he says. His son lived out his dream to be a pilot and has spent his career flying for Continental. Now they've "screwed up his pension."

The greatest peace, Vonnegut wraps up, "comes from the knowledge that I have enough. Joe Heller told me that.

"I began writing because I found myself possessed. I looked at what I wrote and I said 'How the hell did I do that?'

"We may all be possessed. I hope so."

He accepts the students' standing ovation with characteristic dignity and grace. Not a few tears flow from young people with the wisdom to appreciate what they are seeing. "If this isn't nice, we don't know what is."

Not long ago we spoke on the phone. I asked Kurt how he was. "Too fucking old," he replied.

Maybe so. But the mind and soul are still there, powerful and penetrating as ever. Just as they'll ever be in his books and stories and the precious records of his wonderful talks.

Thankfully, Kurt Vonnegut is still possessed by the genius of seeing and describing the world as only Kurt Vonnegut can.

He is still sharp and clear, full of love and life and light. May he be with us yet for a long long time to come.

Harvey Wasserman read CAT'S CRADLE, SIRENS OF TITAN and SLAUGHTERHOUSE FIVE in college, sought Boku-Maru, and has never been the same.

The culprit was a rare invasive form of group A streptococcal bacteria, said Debbie Crane, a spokeswoman for the state Department of Health and Human Services. The noninvasive form is widespread and is commonly known for causing strep throat, she said.

"It's kind of like getting bitten by a shark or struck by lightning," she said. "It's not something that spreads to the community."

North Carolina gets about 125 reports of the invasive form of strep annually, and about 10 percent are fatal, she said.

David Bishop said doctors at UNC Hospitals, where Sharron Bishop died, have told him it's impossible to know how his wife contracted the rare infection.

"The UNC doctors said she could have picked it up at the gas station, at the grocery store, anywhere," he said. "We will never know."

Sharon Bishop complained on Feb. 24 about a swollen thumb. She had jammed it at work and worried that she had dislocated it. David Bishop took her to Betsy Johnson Regional Hospital, where doctors gave her pain medication and sent her home.

The swelling got worse. By the morning of Feb. 27, her arm was twice as large as normal and looked like it would burst, David Bishop said. Fluid leaked from her elbow and wrist. She complained of terrific pain.

Dunn physician Abraham Oudeh diagnosed necrotizing fasciitis, an infection that destroys tissue.

Doctors at UNC Hospitals that evening tried to stop the spreading infection by amputating her arm at the clavicle and removing all the muscle and tissue around her left breast, torso and thigh in a futile effort to save her life.

Harnett County Health Director John Rouse Jr. said Bishop's was one of two confirmed cases of the bacteria that his office investigated in recent days after being notified by state health authorities. He said he believed the other woman, whom he also did not identify, knew Bishop.

Rouse said it would be impossible to determine whether they passed the bacteria to each other. Rouse said the other woman is recovering.

If water is being heated by volcanic activity to its liquid state then there is a slim possibility that life might also exist on Enceladus, said Carolyn Porco, the Cassini imaging team leader at the Space Science Institute in Boulder, Colorado.

"We realise that this is a radical conclusion - that we may have evidence for liquid water with a body so small and so cold," Dr Porco said. "However, if we are right, we have significantly broadened the diversity of solar system environments where we might possibly have conditions suitable for living organisms."

High-resolution images taken by the Cassini space probe show icy jets and towering plumes ejecting huge quantities of particles at high speed.

Nasa scientists have ruled out the idea that the particles are produced or blown off the moon's surface by vapour created when warm water ice converts directly to a gas. Instead, they believe that the jets may be erupting from pockets of liquid water above freezing point at the surface of the moon, like colder versions of the hot volcanic geysers found on Earth.

"Other moons in the Solar System have liquid-water oceans covered by kilometres of icy crust," said Andrew Ingersoll of the California Institute of Technology in Pasadena, California.

"What's different here is that pockets of liquid water may be no more than tens of metres below the surface," Dr Ingersoll said.

The Cassini , which has also flown close to the mysterious rings of Saturn, was inspecting the distinctive "tiger-stripe" pattern that dominates the southern pole of Enceladus' icy surface. The polar region appears to be cracked and littered with house-sized blocks of ice but in one region there is also a "hot spot" generated by volcanic activity. Any liquid water in the plume quickly freezes as it rises, until its ionized material reaches Saturn's atmosphere and replenishes the planet's E-ring. Some of the plume material may fall back to the moon's surface as fresh snow, brightening the plains between the moon's tiger-striped troughs, according to the journal Science where the latest research is published.

"Models of the plume suggest that it may be fed by several smaller jets of material and driven by warmer temperatures below the moon's icy surface," the journal says.

John Spenser, a Cassini scientist at Southwest Research Institute in Boulder, Colorado, said: "We previously knew of at most three places where active volcanism exists - Jupiter's moon Io, Earth and possibly Neptune's moon Triton.

"Cassini changes all that, making Enceladus the latest member of this every exclusive club, and one of the most exciting places in the solar system," Dr Spenser said. There has also been oxygen detected in the moon's atmosphere.

Cassini will get another chance to view Enceladus in the spring of 2008 when it flies within 220 miles of the moon.

The Berlin Brain-Computer Interface (BBCI) – dubbed the "mental typewriter" – was created by researchers from the Fraunhofer Institute in Berlin and Charité, the medical school of Berlin Humboldt University in Germany. It was shown off at the CeBit electronics fair in Hanover, Germany.

The machine makes it possible to type messages onto a computer screen by mentally controlling the movement of a cursor. A user must wear a cap containing electrodes that measure electrical activity inside the brain, known as an electroencephalogram (EEG) signal, and imagine moving their left or right arm in order to manoeuvre the cursor around.

"It's a very strange sensation," says Gabriel Curio at Charité. "And you can understand from the crowds watching that the potential is huge."
Learning algorithms

Curio says users can operate the device just 20 minutes after going through 150 cursor moves in their minds. This is because the device rapidly learns to recognise activity in the area of a person's motor cortex, the area of the brain associated with movement. "The trick is the machine-learning algorithms developed at the Fraunhofer Institute," Curio says.

John Chapin, an expert in using implanted electrodes to control computers, agrees EEG sensing technology is advancing rapidly. "There's been a lot of progress on the non-invasive side in recent years," he told New Scientist.

The German researchers hope to develop a commercial version of the device as an aid for paralysed patients and amputees.

Chapin adds that brain-computer interfaces could have a range of uses beyond the medical. "Signals from the brain give you a fraction of a second advantage," he says. The device could make a novel game controller and be used in other ways. The researchers have even begun testing the machine as a driving aid, as it can sense a sudden reaction and control a vehicle's brakes before even the driver can.

The next stage is to develop a cap that does not have to be attached directly to the scalp. This should make the device easier to use and cause less skin irritation for the wearer.