Library of Congress works to save priceless recordings

(CBS News) CULPEPER, Va. -- Cameras and microphones are virtually everywhere these days, and it seems just about everything that happens is preserved forever on the internet.

Of course, it wasn't always that way. The Library of Congress has just reported that 80 percent of motion pictures filmed before 1930 -- and countless audio recordings from that era -- are gone. But the library has a plan to stop this bleeding of priceless history.

A 1936 Louis Armstrong recording is an artifact nearly lost to time. It's a nickel-plated disc widely used to record sound in the first half of the 20th century.

Patrick Loughney

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CBS News

"It's the equivalent to an original camera negative for a motion picture," says Patrick Loughney, who is leading the effort to save these cultural relics for the Library of Congress.

"What goes on here is the archaeology of American popular audio-visual history," Loughney says.

When you think of the Library of Congress, you think of old documents and typewriter-smudged papers. Not here.

"It's quite remarkable that the library, very early on, got into the acquisition of sound recordings and then radio programs," Loughney says. "They were considered a cultural record."

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Cylinders invented by Thomas Edison in the 1800s were recently donated by a private collector. They are the first known devices to record sound.

"It was literally beeswax, so it could melt if you heated it up too high or dropped it would break," says Loughney.

One recording, now digitally restored, is an 1896 campaign song for William McKinley.

Watch: Library of Congress sports interviews go beyond wins and losses, below.

The library has 90 miles of shelves at its 45-acre conservation campus in Culpeper, Va. Here, specialists are preserving more than a million motion pictures, including an 1894 film called "Annabel Butterfly." It's one of the oldest known films ever restored -- each frame was originally colored by hand.

Technicians have digitized thousands of TV shows, including the only appearance of The Doors on "The Ed Sullivan Show." They've even restored color to a 1975 blues documentary.

"There is a growing amnesia about America past," Loughney says. "Our job is to try and bolster that American memory, try to save it for future generations who might find value in what we're preserving."

A mission to re-record America's cultural past and preserve it for a digital future.

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Armstrong Snubs Offer From Anti-Doping Officials

Lance Armstrong has turned down what may be his last chance at reducing his lifetime sporting ban.

Armstrong has already admitted in an interview with Oprah Winfrey to a career fueled by doping and deceit. But to get a break from the U.S. Anti-Doping Agency, all he had to do was tell his story to those who police sports doping. The deadline was today, and Armstrong now says he won't do it.

"For several reasons, Lance will not participate in USADA's efforts to selectively conduct American prosecutions that only demonize selected individuals while failing to address the 95 percent of the sport over which USADA has no jurisdiction," said Tim Herman, Armstrong's longtime lawyer. "Lance is willing to cooperate fully and has been very clear: He will be the first man through the door, and once inside will answer every question, at an international tribunal formed to comprehensively address pro cycling."

But the "international tribunal" Armstrong is anxious to cooperate with has one major problem: It doesn't exist.

The UCI, cycling's governing body, has talked about forming a "truth and reconciliation" commission, but the World Anti-Doping Agency has resisted, citing serious concerns about the UCI and its leadership.

READ MORE: Armstrong Admits to Doping

Livestrong, Elizabeth Kreutz/AP Photo

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READ MORE: Lance Armstrong May Have Lied to Winfrey: Investigators

WATCH: Armstrong's Many Denials Caught on Tape

U.S. Anti-Doping Agency officials seemed stunned by Armstrong's decision simply to walk away.

"Over the last few weeks, he [Armstrong] has led us to believe that he wanted to come in and assist USADA, but was worried of potential criminal and civil liability if he did so," said Travis Tygart, CEO of the U.S. Anti-Doping Agency. "Today, we learned from the media that Mr. Armstrong is choosing not to come in and be truthful and that he will not take the opportunity to work toward righting his wrongs in sport."

Armstrong's ongoing saga plays out amid a backdrop of serious legal problems.

Sources believe one reason Armstrong wants to testify to an international tribunal, rather than USADA, is because perjury charges don't apply if Armstrong lies to a foreign agency, they told ABC News.

While Armstrong has admitted doping, he has not given up any details, including the people and methods required to pull off one of the greatest scandals in all of sport.

Armstrong is facing several multimillion-dollar lawsuits right now, but his biggest problems may be on the horizon. As ABC News first reported, a high-level source said a criminal investigation is ongoing. And the Department of Justice also reportedly is considering joining a whistleblower lawsuit claiming the U.S. Postal Service was defrauded out of millions of dollars paid to sponsor Armstrong's cycling team.

READ MORE: 10 Scandalous Public Confessions

PHOTOS: Olympic Doping Scandals: Past and Present

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Today on New Scientist: 19 February 2013

Doctors would tax sugary drinks to combat obesity

Hiking the price of fizzy drinks would cut consumption and so help fight obesity, urges the British Academy of Medical Royal Colleges

Space station's dark matter hunter coy about findings

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Huge telescopes could spy alien oxygen

Hunting for oxygen in the atmospheres of distant exoplanets is a tough job, but a new wave of giant telescopes should be up to the task

Evolution's detectives: Closing in on missing links

Technology is taking the guesswork out of finding evolution's turning points, from the first fish with legs to our own recent forebears, says Jeff Hecht

Moody Mercury shows its hidden colours

False-colour pictures let us see the chemical and physical landscape of the normally beige planet closest to the sun

LHC shuts down to prepare for peak energy in 2015

Over the next two years, engineers will be giving the Large Hadron Collider the makeover it needs to reach its maximum design energy

Insert real news events into your mobile game

From meteor airbursts to footballing fracas, mobile games could soon be brimming with news events that lend them more currency

3D-printing pen turns doodles into sculptures

The 3Doodle, which launched on Kickstarter today, lets users draw 3D structures in the air which solidify almost instantly

We need to rethink how we name exoplanets

Fed up with dull names for exoplanets, Alan Stern and his company Uwingu have asked the public for help. Will it be so long 2M 0746+20b, hello Obama?

A shocking cure: Plug in for the ultimate recharge

An electrical cure for ageing attracted the ire of the medical establishment. But could the jazz-age inventor have stumbled upon a genuine therapy?

Biofuel rush is wiping out unique American grasslands

Planting more crops to meet the biofuel demand is destroying grasslands and pastures in the central US, threatening wildlife

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What children should know by Pri 1 - the new Kindergarten Framework

Singapore: To offer both parents and educators with a better idea of how much and what children need to learn by the end of Kindergarten 2, an updated version of the Kindergarten Curriculum Framework has been unveiled.

Launched by the Ministry of Education(MOE) on Wednesday, the refreshed framework was drawn up in consultation with early childhood experts, primary and pre-school educators.

It gives a sharper focus on the learning outcomes of pre-school education, such as a child's ability to count up to 10, ask simple questions and respond confidently by the time they go to Primary One.

It also emphasises the need to build confidence and social skills during the pre-school years and to prepare children for lifelong learning.

The changes come amid recent concerns on how much and how far parents should prepare their children for Primary One.

The new framework will be distributed to all kindergartens and childcare centres.

- CNA/sf

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Georgia inmate granted last-minute stay of execution

From Tom Watkins and Matt Smith, CNN

updated 9:19 PM EST, Tue February 19, 2013

STORY HIGHLIGHTS

• The 11th U.S. Circuit Court of Appeals and the Georgia Court of Appeals grant the stays


• Warren Lee Hill's attorney says they came within a half hour of the scheduled execution


• Hill's defenders say he's mentally disabled


• Hill was convicted of beating to death another Georgia inmate in 1990

Atlanta (CNN) -- Twice-convicted killer Warren Lee Hill was granted final-hour stays of execution on Tuesday, his attorney said.

The stays came from the 11th U.S. Circuit Court of Appeals and the Georgia Court of Appeals.

"I think we were within about a half hour of the execution," said Brian Kammer, an attorney for Hill, whose supporters say is mentally disabled.

The Georgia Court of Appeals acted on a appeal of a challenge to the way the prison handles the lethal injection drugs used in executions, while the federal appeals court issued a stay "ordering a further briefing on the issue of mental retardation," Kammer said.

Earlier Tuesday, the U.S. Supreme Court denied a stay of execution, as did the state Supreme Court, while the Georgia State Board of Pardons and Paroles similarly denied a request for clemency.

The execution had been scheduled for 7 p.m. ET at a state prison in Jackson, about 45 miles south of Atlanta.

Hill was sentenced to death for the 1990 killing of Joseph Handspike, another inmate in a Georgia state prison.

He was convicted of beating Handspike to death with a nail-studded board while serving a life sentence in the 1985 killing of his girlfriend, Myra Wright.

His lawyers have argued that Hill's IQ of 70 means he should be spared under a 2002 decision that barred the execution of the mentally disabled. But a string of state courts has said Hill doesn't qualify under Georgia law, which requires inmates to prove mental impairment "beyond a reasonable doubt."

"This is the strictest standard in any jurisdiction in the nation. Even Warren Hill, a man with an IQ of 70 who is diagnosed as mentally retarded by every doctor who has examined him, found it impossible to meet this standard of proof," Kammer said.

Handspike's family has called for the execution to be called off. The Georgia Council on Developmental Disabilities also weighed in against the execution, stating, "No other state risks the lives of those with developmental disabilities to this extreme."

Three doctors who examined Hill for the state "have now revised their opinions and find that Mr. Hill does meet the criteria for mental retardation," his lawyers argued in court papers.

But lawyers for the state have said that Hill served in the Navy, held a job and managed his money before Wright's killing -- signs that he didn't necessarily meet the legal standard for retardation, even though he has a low IQ.

Hill had previously been scheduled for execution in July, but the state Supreme Court halted the execution on procedural grounds.

Georgia has executed 52 men since the U.S. Supreme Court reinstated the death penalty in 1973, according to the Georgia Department of Corrections. There are currently 94 men and one woman under death sentence in the state.

CNN's Dana Ford, Bill Mears and Dave Alsup contributed to this report.

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Injuries reported in massive Kansas City fire

Updated 8:14 PM ET

KANSAS CITY, Mo. Kansas City police say it appears a car crashed into a gas main before a massive fire erupted in an upscale shopping and entertainment district.

Police spokeswoman Rhonda Flores said injuries were reported Tuesday but she didn't know how many or how severe. She says an initial call for three ambulances had been increased to 10.

CBS affiliate KCTV Kansas City reported witnesses seeing customers and workers running out of a restaurant covered in blood.

Flores said it appears a car crashed into a gas main near a restaurant in the area known as The Country Club Plaza about 6:03 p.m. She says the crash appeared to be accidental.

Dozens of firefighters and other emergency responders could be seen battling a massive blaze that appeared to have engulfed an entire block, with flames burning through building roofs.

Black smoke is swirling in the air and debris litters surrounding streets.

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Report Fingers Chinese Military Unit in US Hacks

A Virginia-based cyber security firm has released a new report alleging a specific Chinese military unit is likely behind one of the largest cyber espionage and attack campaigns aimed at American infrastructure and corporations.

In the report, released today by Mandiant, China's Unit 61398 is blamed for stealing "hundreds of terabytes of data from at least 141 organizations" since 2006, including 115 targets in the U.S. Twenty different industrial sectors were targeted in the attacks, Mandiant said, from energy and aerospace to transportation and financial institutions.

Mandiant believes it has tracked Unit 61398 to a 12-story office building in Shanghai that could employ hundreds of workers.

"Once [Unit 61398] has established access [to a target network], they periodically revisit the victim's network over several months or years and steal broad categories of intellectual property, including technology blueprints, proprietary manufacturing processes, test results, business plans, pricing documents, partnership agreements, and emails and contact lists from victim organizations' leadership," the report says.

The New York Times, which first reported on the Mandiant paper Monday, said digital forensic evidence presented by Mandiant pointing to the 12-story Shangai building as the likely source of the attacks has been confirmed by American intelligence officials. Mandiant was the firm that The Times said helped them investigate and eventually repel cyber attacks on their own systems in China last month.

Peter Parks/AFP/Getty Images

The Chinese government has repeatedly denied involvement in cyber intrusions and Chinese Foreign Ministry spokesperson Hong Lei said today that the claims in the Mandiant report were unsupported, according to a report by The Associated Press.

"To make groundless accusations based on some rough material is neither responsible nor professional," he reportedly said.

Mandiant's report was released a week after President Obama said in his State of the Union address that America must "face the rapidly growing threat from cyber attack."

"We know hackers steal people's identities and infiltrate private e-mail. We know foreign countries and companies swipe our corporate secrets. Now our enemies are also seeking the ability to sabotage our power grid, our financial institutions, and our air traffic control systems. We cannot look back years from now and wonder why we did nothing in the face of real threats to our security and our economy," he said.

Though Obama did not reference China or any country specifically, U.S. officials have previously accused the Asian nation of undertaking a widespread cyber espionage campaign.

Referring to alleged Chinese hacking in October 2011, House Intelligence Committee Chairman Rep. Mike Rogers (R-Mich.) said in an open committee meeting that he did not believe "that there is a precedent in history for such a massive and sustained intelligence effort by a government agency to blatantly steal commercial data and intellectual property."

Rogers said that cyber intrusions into American and other Western corporations by hackers working on behalf of Beijing -- allegedly including attacks on corporate giants like Google and Lockheed Martin -- amounted to "brazen and widespread theft."

"The Chinese have proven very, very good at hacking their way into very large American companies that spend a lot of money trying to protect themselves," cyber security expert and ABC News consultant Richard Clarke said in an interview last week.

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Biofuel rush is wiping out unique American grasslands

Say goodbye to the grass. The scramble for biofuels is rapidly killing off unique grasslands and pastures in the central US.

Christopher Wright and Michael Wimberly of South Dakota State University in Brookings analysed satellite images of five states in the western corn belt. They found that 530,000 hectares of grassland disappeared under blankets of maize and soya beans between 2006 and 2011. The rate was fastest in South Dakota and Iowa, with as much as 5 per cent of pasture becoming cropland each year.

The trend is being driven by rising demand for the crops, partly through incentives to use them as fuels instead of food.

The switch from meadows to crops is causing a crash in populations of ground-nesting birds. One of the US's most important breeding grounds for wildfowl, an area called the Prairie Pothole Region, is also at risk, with South Dakota's crop fields now within 100 metres of the wetlands. "Half of North American ducks breed here," says Wright.

Bill Henwood of the Temperate Grasslands Conservation Initiative in Vancouver, Canada, says the results are distressing. "Exchanging real environmental impacts for the dubious benefits of biofuels is counterproductive," he says. "Last year's record drought in the corn belt all but wiped out the crops anyway."

Journal reference: PNAS, DOI: 10.1073/pnas.1215404110

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Rugby: All Blacks coach frustrated at Kahui move

WELLINGTON: All Blacks coach Steve Hansen expressed disappointment at Richard Kahui's decision to play in Japan next year, saying he was frustrated the centre never gave him a chance to change his mind.

Kahui announced last week that he would move to Top League club Toshiba Brave Lupus in 2014 after seeing out the Super 15 season with the Waikato Chiefs.

"We were very disappointed with that because he didn't really speak to us, or his agent didn't," Hansen told commercial radio. "I always find that a bit frustrating."

Hansen said he would have appreciated an opportunity to put a counter-offer to Kahui, who was a key member of New Zealand's World Cup-winning team in 2011 and helped the Waikato Chiefs to the Super 15 title last year.

Kahui said last week that he decided to play in Japan to secure his future after a string of shoulder injuries, which has restricted him to just 17 Tests since his international debut in 2008.

The 27-year-old will not be eligible to play for the All Blacks while in Japan but has canvassed the possibility of returning to his homeland in 2015 so he can help New Zealand defend its World Cup title in England.

Hansen said Kahui was taking a gamble as there was no guarantee an up-and-coming centre would not cement a spot in his absence.

"He's talked about coming back, but he, like everybody else, takes a big risk when they leave because there're other people here who have got talent," he said.

"But he's weighed that up and believes he can come back. Hopefully, he does and hopefully he comes back and plays to the level that can get him selected."

- AFP/al

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Pistorius' girlfriend was alive after shooting, official says

STORY HIGHLIGHTS

• NEW: Detectives are examining role of a blood-stained cricket bat, newspaper reports


• Runner Oscar Pistorius has been charged with murder in model Reeva Steenkamp's death


• Steenkamp was still alive when Pistorius carried her downstairs, an official says

Pretoria, South Africa (CNN) -- Model Reeva Steenkamp was shot four times through the bathroom door at the home of Olympian Oscar Pistorius, a South African official familiar with the case told CNN on Monday.

She was alive after she was shot and was carried downstairs by Pistorius, said the official, who was not authorized to release details to the media.

A blood-stained cricket bat has also emerged as key evidence in the case, according to the City Press newspaper of Johannesburg.

Detectives are working to determine whether the bat was used to attack Steenkamp or she used it in self-defense, the newspaper reported, citing a source with inside knowledge of the case. Detectives are also looking into the possibility that Pistorius used the bat to break down the bathroom door.

The details are the latest to emerge in the shooting death that has roiled the nation and left South Africans asking what went so terribly wrong inside the upscale Pretoria home of the man nicknamed "Blade Runner" for his lightning-fast prosthetic legs.

The official, who spoke on condition of anonymity, said there were indications the 29-year-old model intended to stay the night at the house: She had an overnight bag and her iPad.

Opinion: Pistorius case and the plague of violence against women

Authorities have released little about a possible motive in the Valentine's Day shooting, while local media have reported that Pistorius had mistaken his girlfriend for an intruder. South African authorities have stressed that the scenario did not come from them, and said there was no evidence of forced entry at the home.

Police have charged Pistorius with murder, and he will appear in court Tuesday for a bail hearing. South African prosecutors have said they intend to upgrade the charge to premeditated murder, but have not released further details.

Pistorius, 26, has rejected the murder allegation "in the strongest terms," his agent said in a statement.

Nike's bullet ad with Pistorius backfires

Burial service

The same day Pistorius returns to court, Steenkamp will be buried in a private service in her hometown of Port Elizabeth.

Her burial Tuesday will come two days after South Africa's national broadcaster aired a pre-recorded reality TV show featuring Steenkamp discussing her exit from "Tropika Island of Treasure," on which local celebrities compete for prize money.

The decision to air the program took "much deliberation," and "this week's episode will be dedicated to Reeva's memory," said Samantha Moon, the executive producer.

The shooting has stunned South Africa, where Pistorius is a national hero as the first disabled athlete to compete in the able-bodied Olympic Games. He competed in the London Games as well as winning two gold medals in the Paralympic Games.

Headlines about the case have dominated in the days since Pistorius was arrested, though tight-lipped authorities have revealed little about what, if anything, the track star has said.

Oscar Pistorius with Reeva Steenkamp in January 2013.

Questions swirl

Reports say Pistorius and Steenkamp became an item around November and were popular in South African social circles.

The night before the shooting, Steenkamp appeared to be looking forward to Valentine's Day.

"What do you have up your sleeve for your love tomorrow?" she asked her Twitter followers the day before. "Get excited."

Steenkamp was found in a pool of blood at Pistorius' home Thursday morning. Neighbors alerted authorities to the early morning shooting, saying they had "heard things earlier," police spokeswoman Denise Beukes has said. She did not clarify what the neighbors reported they heard.

Authorities also have not said whether Pistorius called for help.

Pictures of his walk to a police car, his head covered by a sweatshirt, have flashed repeatedly across television screens.

On Sunday, Pistorius canceled his appearances in five upcoming races.

The move is meant to help Pistorius focus on the legal proceedings and "help and support all those involved as they try to come to terms with this very difficult and distressing situation," said Peet Van Zyl of Pistorius' management company, In Site Athlete Management.

CNN's Robyn Curnow reported from South Africa; Chelsea J. Carter and Faith Karimi reported from Atlanta.

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