One neighbor says the man charged with murder in Sunday's church shooting in Knoxville, Tennessee, is "just a really, really nice guy" who often worked on his motorcycle and would take long weekend trips.

A gunman opened fire at a church youth performance Sunday and killed two people, including a man who witnesses called a hero for shielding others from a shotgun blast.

A 60-year-old man was killed and eight others wounded Sunday after a gunman entered a church in Knoxville, Tennessee, and opened fire with a shotgun, police said.

KNOXVILLE, Tenn. A gunman opened fire with a shotgun at a church youth performance Sunday, wounding seven people and killing two, including a man witnesses called a hero for shielding others from a shotgun ...

A man opened fire with a shotgun in a church in Knoxville, Tennessee, on Sunday, killing two people, including a man called a hero for shielding others from a shotgun blast, police and local media reported.

Two people are dead, following a shotgun attack during a children's play at a Knoxville, Tennessee church.

The Associated Press 2 comments A gunman opened fire at a church youth performance Sunday and killed two people, including a man who witnesses called a hero for shielding others from a shotgun blast.

A city official says a second victim has died following a shooting at the Tennessee Valley Unitarian Universalist Church in Knoxville.

A slain Tennessee church member was remembered as a hero for shielding others from a gunman who opened fire during a children's performance Sunday.

Video Teen calls foster father 'hero' Watch>> Murder warrant against Jim Adkisson Bloggers react Michael Silence has some reaction from area bloggers 2931 Kingston Pike Call for information If you witnessed or ...

Science News has a story of strange bedfellows. It seems that Antarctica was once adjacent to what is now the American Southwest, some 800 million years ago. Earth's continents then formed a supercontinent called Rodinia, predating Pangaea by some 550 million years. "...the ratios of neodymium isotopes in the ancient sediments in the Transantarctic Mountains are the same as those in what was then Laurentia, says Goodge. Also, the hafnium isotope ratios in the 1.44-billion-year-old zircons found in East Antarctica match those of the zircons found in the distinctive granites now found primarily in North America. Finally, the researchers note, the ratios of various isotopes and elements in a basketball-sized chunk of granite found in East Antarctica — a chunk ripped by a glacier from bedrock now smothered by thick ice, the team speculates — match those of granite found only in what was southwestern Laurentia, which today is the American Southwest."

orenh writes "Recent data indicate that Apple engineers have significantly lower salaries than their Silicon Valley peers: $89,000 at Apple, versus $105,000 at Yahoo and $112,000 at Google. Paying lower salaries had a major impact on Apple's bottom line when it was struggling in the market up until 2004. But now that Apple is highly profitable, these lower salaries are no longer a factor in Apple's success. Will Apple have to raise salaries to match the market rate, or face defections?"

coondoggie links to a Network World story about myriad security flaws (described in a report from the Governmental Accountability Office) at all levels of the Tennessee Valley Authority, the country's largest public power utility, excerpting: "The Tennessee Valley Authority (TVA) is a federal corporation that generates power using 52 fossil, hydro and nuclear facilities in an area of about 80,000 square miles and has not fully implemented appropriate security practices to protect the control systems used to operate its critical infrastructures, the GAO concluded. TVA's corporate network infrastructure and its control systems networks and devices at individual facilities and plants reviewed were vulnerable to disruptions that could endanger a good portion of the country's economic security and public health and safety, the GAO said." The TVA is hardly alone, though, when it comes to governmental computer security. Reader bc90021 points out the Federal Government's newly released Computer Security Report Card (prepared for Congressman Tom Davis), which "breaks down the agencies and assigns them all a grade. There are plenty of Fs, not the least of which is for the newly reconnected Department of the Interior."

NotBornYesterday writes "After spending $190,000 and 'countless hours' building a set of jet-powered wings, a Swiss man has successfully demoed this ultimate mother-of-all-toys. After jumping from a plane like a skydiver, he then lit the four jet engines and proceeded to fly around a valley in the Alps at up to 186 miles per hour. His site is here, if you want to see shots of him in action. 'I still haven't used the full potential,' he said."

It seems that Sky Captain and the World of Tomorrow may not have been completely off the mark. According to Venture Beat, Airship Ventures has raised capital sufficient to build their first Zeppelin NT (Microsoft Windows reference purely coincidental). The airship will offer rides for up to 12 passengers out of the old Navy Blimp hangars at Moffett Field in Silicon Valley. Airship Ventures notes that airships are already flying safely in Japan and Germany, so now the US will have its chance. Rides will cost from $250 to $500 per person. Esther Dyson is one of the investors.

The New York Times is running a story about how using robots to perform surgical operations has been transformed from a controversial dream to reality. Dr. Frederic Moll abandoned his residency for Silicon Valley and helped to revolutionize the industry. The lengthy article also discusses some of his innovations. We've discussed various robot-assisted medical procedures in the past. From the Times: "'I was struck by the size of the incision and injury created just to get inside the body,' Dr. Moll says. 'It felt antiquated.' He took the idea to his employer, Guidant, a medical device company. Guidant decided that robotic surgery was too futuristic and too risky, so Dr. Moll rounded up backers, resigned, and in 1995, founded Intuitive Surgical. The company prospered by proving that robots could deftly handle rigid surgical tools like scalpels and sewing needles through small incisions in a patient's skin."

According to Wired, universities in the US are experiencing a "20-fold increase" in the number of takedown notices from the RIAA in the last ten days. Indiana University reports 80 notices a day, but they say their traffic hasn't increased significantly over the same time period. It will be interesting to see if the affected schools join the legal battle against the RIAA, or cave under the increased pressure. "University of California at Berkeley's chief information officer Shel Waggener confirmed he'd heard of the spikes and suggested there was a political purpose driving them. 'Public universities are in a unique position since the industry puts pressure on us through state legislatures to try to impose what are widely considered to be draconian content monitoring measures and turn us into tech police forces in support of a specific industry,' Waggener said. The RIAA is also backing legislation in states such as Illinois and Tennessee that would require schools that get a certain number of notices to begin installing deep packet monitoring equipment on their internet and intranets, according to Luker."

An anonymous reader writes "After pressing charges against its chief competitor in the race for the world's first production electric sports car that we broke down here recently, Tesla Motors seems to be shifting from the high-tech company re-writing Detroit's script to another Silicon Valley startup trying to sniff out the competition. So says Engadget's legal analyst in an in-depth column breaking down the legal ramifications. From the article: "This could upset the whole race for major production of an electric car in the U.S., which may be the main result of this whole drama. If anything, that's a win for Tesla. Let's just hope the company that set out to upend the automotive industry achieves its competitive goals in the lab and in the marketplace — and keeps its future fights out of the courtroom.""

Earlier this week, NASA made a course adjustment for its Phoenix Mars Lander which puts it on a path to land in "Green Valley" on the Red Planet late next month. The site was chosen for being a broad, flat expanse that is relatively free of rocks capable of damaging the lander when it sets down. The location will be confirmed pending further reconnaissance from an orbiting satellite. The probe's mission, which we've previously discussed, is to investigate subsurface ice. "The landing area is an ellipse about 62 miles by about 12 miles (100 kilometers by 20 kilometers). Researchers have mapped more than five million rocks in and around that ellipse, each big enough to end the mission if hit by the spacecraft during landing. Knowing where to avoid the rockier areas, the team has selected a scientifically exciting target that also offers the best chances for the spacecraft to set itself down safely onto the Martian surface."

In a bid to save children from frosting and fun, a New Zealand school has banned bringing birthday cake to school. Principal Megan Bowden says, "Oteha Valley has a large number of pupils born in September and October, and there can be up to four cakes a week in some classes. It had gotten to the point where parents thought they were required to provide a cake for their child's birthday." She adds that since they have defeated cake so easily, the school board plans on tackling the mirth problem next and god willing, smiles by the end of the year.