Oscar Pistorius Sobs as Bail Ruling Is Expected

The fourth and likely final day of the bail hearing for Oscar Pistorius, the Olympian accused of murdering his girlfriend Feb. 14, opened with arguments from the prosecution that the runner's version of events is improbable and the defense countering that Pistorius had no intent to kill the woman.

Pistorius, who gained global acclaim for racing at the 2012 London Olympics, shot his model-girlfriend through a closed bathroom. He says he killed Reeva Steenkamp accidentally, but prosecutors allege that he took a moment to put on his prosthetic legs, indicating that he thought out and planned to kill Steenkamp when he shot her three times through the bathroom door.

Pistorius sobbed today in court. Barry Roux, his defense attorney, said the prosecution has misinterpreted the assigning of intent, meaning that the runner's intent to shoot at a supposed intruder in his home cannot be transferred to someone else who was shot -- in this case, Steenkamp.

"He did not want to kill Reeva," Roux told the court.

PHOTOS: Paralympics Champion Charged in Killing

When Magistrate Desmond Nair, who has been overhearing the bail hearing, asked Roux what the charges should be if Pistorius intended to kill an intruder, the defense attorney responded that he should be charged with culpable homicide.

Culpable homicide is defined in South Africa as "the unlawful negligent killing of a human being."

Oscar Pistorius: Detective Facing Attempted Murder Charges Watch Video

Oscar Pistorius: Investigator Faces Attempted Murder Charges Watch Video

Oscar Pistorius's Bail Hearing: Prosecutors Argue Premeditated Murder Watch Video

Roux also made light of the prosecution's argument that Pistorius is a flight risk, saying that every time the double-amputee goes through airport security, it causes a commotion. He said that Pistorius' legs need constant maintenance and he needs medical attention for his stumps.

The prosecution argued today that the onus is on Pistorius to provide his version of events, and his version is improbable.

Prosecutor Gerrie Nel also spoke of Pistorius' fame and his disability, even relating him to Wikipedia founder Julian Assange, who is now confined to Ecuador's London Embassy, where he has been granted political asylum.
"[Assange's] facial features are as well known as Mr. Pistorius' prostheses," Nel said.

Nel argued that Pistorius' prostheses do not set him apart, stating that it's no different to any other feature, and the court cannot be seen to treat people with disabilities accused of a crime, or famous people accused of crime, any differently.

Pistorius has said that in the early hours of Feb. 14 he was closing his balcony doors when he heard a noise from the bathroom. Fearing an intruder, and without his prosthetic legs on, he grabbed a gun from under his bed and fired through the closed bathroom door, he told the court.

But prosecutors say that's implausible, that the gun's holster was found under the side of the bed where Steenkamp slept, and that Pistorius would have seen she wasn't there. Prosecutors also say the angle at which the shots were fired shows Pistorius was already wearing his prosthetics when he fired.

Meanwhile, Lt. General Vinesh Moonoo was named Thursday the new chief investigator to the murder case after the surprise revelation that the former head detective and the prosecution's key witness, Hilton Botha, was charged with seven counts of attempted murder in connection to a 2011 shooting. The charges against Botha amount to an significant oversight by the state, which could sway the court's opinion.

Prosecutors maintain that Pistorius was out to kill on the night of Valentine's Day, prompting him to fire four shots into the locked bathroom door that Steenkamp was behind.

Friends of the couple say they were happy, and there is no reason why Pistorius would intentionally hurt Steenkamp.

"If Oscar was to ask her to get married, she would have said yes," friend Kevin Lerena said. "That's how happy and joyful their relationship was."

Ampie Louw, Pistorius' trainer, spoke with reporters outside the courthouse today, saying that he hopes Pistorius gets bail and can start training again, but that he won't push it.

"I'm not the legal side of it. But I'm ready," he said. "We can start training Monday if he's out."

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Sharing and streaming at heart of new PlayStation 4

Douglas Heaven, reporter

Sony's Andrew House introduces the PlayStation 4 at a news conference yesterday (Image: Emmanuel Dunand/AFP/Getty Images)

It's typically only spoilt children and brilliant eccentrics that get away with not turning up to their own party. Sony's long-awaited announcement last night of the PlayStation 4 games console - its successor to the seven-year-old and 70-million-selling PS3 - put an end to speculation, but was most notable for the no-show of the console itself. Was this meant to prolong the hype until the "Holiday 2013" launch, as Sony claims, or because the company hasn't yet solved cooling problems, as cynics have suggested?

What we do have is an official spec sheet which reads more like one for a supercharged PC. The PS4 specs certainly carry enough punch to support spectacular graphics by today's standards, and a large part of last night's show was devoted to showing this off. But will it still feel fresh in seven years when PC architecture has moved on?

The key new technology in this console generation is likely to be the live streaming of games. After acquiring Gakai - one of the pioneers of game-streaming technology - Sony is leading the way and making live streaming a big part of the player experience.

This has let Sony build game spectating into the hardware: the console will continuously encode a video stream of your game footage while you play. A "share" button on the new controller will then let you immediately start streaming video of your in-game play to friends.

Friends may even be able to jump in remotely and lend a hand if you get stuck, either by taking temporary control for that infuriating boss fight or by acting as a game director who drops helpful items into your game.

Streaming tech will also let you jump in and play demos of games in the online PlayStation Store, something that's only possible now by waiting out a lengthy download. Personalisation is also getting a big push: The PlayStation Store will learn what type of games you like, and possibly even take the liberty of pre-empting a purchase by downloading games it thinks you might want to buy to your console's hard disc.

Backwards compatibility with PS3 games isn't clear. Older games - including titles from the original PlayStation and PS2 - will be available via streaming, but Sony hasn't yet said whether this will require repurchasing an entire games collection. However, physical copies of second-hand games may well be supported, according to Eurogamer, which apparently puts Sony at odds with Microsoft.

Finally, Sony says it wants all PS4 games to be playable on mobile devices - the PlayStation Vita and possibly certain phones and tablets - again by streaming directly from the PS4 via Wi-Fi. This could be handy if you want to play while someone else hogs the widescreen TV.

The take-home message is that Sony's new console wants to be the centre of a new kind of gaming experience - one that's more social, more flexible, more mobile. Pity it's still stage-shy.

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Chingay Parade expected to draw 150,000 spectators

SINGAPORE: Organisers of this year's Chingay Parade are expecting a crowd of 150,000 people to turn up for the event.

After 15 months of preparation, performers are finally ready for the stage.

Rehearsals for the parade started on Thursday, and the parade will start at 8pm on Friday and on Saturday.

The Chingay Parade will kick off with an opening act - a giant centipede made up of 60 performers from Guangdong, China.

The performers hail from all corners of the globe including stilt-walkers from France, who will perform with a local youth group.

Other acts include traditional dances from South Korea and the Philippines.

The parade will culminate in a finale involving 1,000 Singaporeans and a fire torch.

- CNA/de

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Social pollution masks? Winning wearable tech ideas

The Tree Voice concept lets anyone walk up and interact with a tree and get updates on the local environment.

(Credit:
Frog Design)

While anyone could dream up a spinning virtual GPS globe constantly updated with a slideshow of global Flickr photos emanating from a hat, competitors in Frog Design's contest for new wearable technology concepts had to keep their designs within the realm of feasibility.

The key requirement that keeps all the designs within reason is that they have to be able to come to market within three years. That doesn't necessarily mean they will come to market, but at least there's a chance.

The global design firm ran its internal competition for new wearable technology concepts last year and just unveiled the results (PDF). They include some fun and fascinating ideas that explore everything from communing with trees through technology to an urban compass that leads you into discovering unexpected parts of a city.

The eight winners came from around the world. There's Mnemo, an interactive friendship bracelet from Amsterdam that records times, locations, people, media, and music to create a record of an event. These digital memories can be shared with friends and combined into a collective memory, all wearable on a bracelet.

The Tree Voice concept hails from Austin, Texas. It involves attaching a display to a tree. The display communicates data gathered from sensors to share information on pollution, noise, and temperature levels. Anyone can walk up and interact with the tree and get updates on the local environment.

My personal favorite of the top eight designs is the CompassGo from Milan. It's a round device that fits in the palm of your hand. You tell it what you're interested in (like boutique shopping, history, independent restaurants, or culture) and it leads you through a city with visual cues. There's no guidebook to shackle you down, you just follow and discover the lesser-known parts of a city. It could add a real spark of adventure for tourists.

The other top designs include an interactive tool for the blind to navigate their environments, a device that harnesses the energy of physical movement, a wristband that helps wearers navigate the New York subway system, a pollution mask that monitors and shares air quality information, and a maker kit to get girls into creating their own wearable technology.

With so much attention being paid to smartwatches, it's encouraging to see designers branching out with creative ideas in other wearable spaces. Knowing that all these designers believe their concepts could be made real within just a few years, we may soon be welcoming some of them into the world. I, for one, can't wait to get my CompassGo.

HelloWorld is a wearable tech creation kit geared for preteen girls.

(Credit:
Frog)

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NASA's Mars Rover Makes Successful First Drill

For the first time ever, people have drilled into a rock on Mars, collecting the powdered remains from the hole for analysis.

Images sent back from NASA's Mars rover Curiosity on Wednesday confirmed that the precious sample is being held by the rover's scoop, and will soon be delivered to two miniature chemical labs to undergo an unprecedented analysis. (Related: "Mars Rover Curiosity Completes First Full Drill.")

To the delight of the scientists, the rock powder has come up gray and not the ubiquitous red of the dust that covers the planet. The gray rock, they believe, holds a lot of potential to glean information about conditions on an early Mars. (See more Mars pictures.)

"We're drilling into rock that's a time capsule, rocks that are potentially ancient," said sampling-system scientist Joel Hurowitz during a teleconference from NASA's Jet Propulsion Laboratory in California.

A Place to Drill

The site features flat bedrock, often segmented into squares, with soil between the sections and many round gray nodules and white mineral veins.

Hurowitz said that the team did not attempt to drill into the minerals or the gray balls, but the nodules are so common that they likely hit some as they drilled down 2.5 inches (6.3 centimeters).

In keeping with the hypothesis that the area was once under water, Hurowitz said the sample "has the potential of telling us about multiple interactions of water and rock."

The drill, located at the end of a seven-foot (two-meter) arm, requires precision maneuvering in its placement and movement, and so its successful initial use was an exciting and welcome relief. The rover has been on Mars since August, and it took six months to find the right spot for that first drill. (Watch video of the Mars rover Curiosity.)

The flat drilling area is in the lower section of Yellowknife Bay, which Curiosity has been exploring for more than a month. What was previously identified by Curiosity scientists as the dry bed of a once-flowing river or stream appears to fan out into the Yellowknife area.

The bedrock of the site—named after deceased Curiosity deputy project manager John Klein—is believed to be siltstone or mudstone. Scientists said the veins of white minerals are probably calcium sulfate or gypsum, but the grey nodules remain something of a mystery.

Triumph

To the team that designed and operates the drill, the results were a triumph, as great as the much-heralded landing of Curiosity on the red planet. With more than a hundred maneuvers in its repertoire, the drill is unique in its capabilities and complexities. (Watch video of Curiosity's "Seven Minutes of Terror.")

Sample system chief engineer Louise Jandura, who has worked on the drill for eight years, said the Curosity team had made eight different drills before settling on the one now on the rover. The team tested each drill by boring 1,200 holes on 20 types of rock on Earth.

She called the successful drilling "historic" because it gives scientists unprecedented access to material that has not been exposed to the intense weathering and radiation processes that affect the Martian surface.

Mini-laboratories

The gray powder will be routed to the two most sophisticated instruments on Curiosity—the Sample Analysis at Mars (SAM) and Chemistry and Mineralogy (CheMin).

SAM, the largest and most complex instrument onboard, operates with two ovens that can heat the sample up to 1,800°F (982°C), turning the elements and compounds in the rock into gases that can then be identified. SAM can also determine whether any carbon-based organic material is present.

Organics are the chemical building blocks of life on Earth. They are known to regularly land on Mars via meteorites and finer material that rains down on all planets.

But researchers suspect the intense radiation on the Martian surface destroys any organics on the surface. Scientists hope that organics within Martian rocks are protected from that radiation.

CheMin shoots an X-ray beam at its sample and can analyze the mineral content of the rock. Minerals provide a durable record of environmental conditions over the eons, including information about possible ingredients and energy sources for life.

Both SAM and CheMin received samples of sandy soil scooped from the nearby Rocknest outcrop in October. SAM identified organic material, but scientists are still trying to determine whether any of it is Martian or the byproduct of organics inadvertently brought to Mars by the rover. (See "Mars Rover Detects Simple Organic Compounds.")

In the next few days, CheMin will be the first to receive samples of the powdered rock, and then SAM. Given the complexity of the analysis, and the track record seen with other samples, it will likely be weeks before results are announced.

The process of drilling and collecting the results was delayed by several glitches that required study and work-arounds. One involved drill software and the other involved a test-bed problem with a sieve that is part of the process of delivering samples to the instruments.

Lead systems engineer Daniel Limonadi said that while there was no indication the sieve on Mars was malfunctioning, they had become more conservative in its use because of the test bed results. (Related: "A 2020 Rover Return to Mars?")

Author of the National Geographic e-book Mars Landing 2012, Marc Kaufman has been a journalist for more than 35 years, including the past 12 as a science and space writer, foreign correspondent, and editor for the Washington Post. He is also author of First Contact: Scientific Breakthroughs in the Hunt for Life Beyond Earth, published in 2011, and has spoken extensively to crowds across the United States and abroad about astrobiology. He lives outside Washington, D.C., with his wife, Lynn Litterine.

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Lead Pistorius Cop Facing Attempted Murder Charge

Hilton Botha, the detective at the center of the Oscar Pistorius murder case, is facing his own attempted murder charges in connection with a 2011 shooting in which he and other police officers allegedly fired a gun at passengers in a vehicle.

Botha is scheduled to appear in court in May on seven counts of attempted murder in connection to the October 2011 incident in which he and two other officers allegedly fired shots at a minibus they were attempting to stop. It's unclear whether any of the passengers were injured.

Botha has been outlining details this week at the Olympic runner's bail hearing of his investigation into the Feb. 14 shooting death of Reeva Steenkamp at Pistorius' home in Pretoria, South Africa. Botha was one of the first officers to arrive at the scene, where Steenkamp, a 29-year-old model, was found fatally shot three times.

PHOTOS: Paralympic Champion Charged in Killing

Pistorius, a double-amputee who walks on carbon fiber blades, says he killed his girlfriend accidentally.

Prosecutors say they were unaware of the charges against the detective when he took the stand this week, according to The Associated Press.

Oscar Pistorius Bail Hearing: New Evidence Revealed Watch Video

Oscar Pistorius: Defense Presents New Evidence Watch Video

"The prosecutors were not aware of those charges [against Botha]," Medupe Simasiku of the National Prosecution Agency said. "We are calling up the information so we can get the details of the case. From there, we can take action and see if we remove him from the investigation or if he stays."

FULL COVERAGE: Oscar Pistorius Case

Botha muddled testimony and eventually admitted Wednesday at Pistorius' bail hearing that the suspect's account of the Valentine's Day shooting did not contradict the police's version of events.

A spokesman for the NPA admitted today that charges pending against Botha were not helpful for the credibility of the prosecution's case, but that the case would hinge on forensic evidence, not the testimony of a police officer.

Pistorius has argued in court that he was closing his balcony doors when he heard a noise from the bathroom. Fearing an intruder, and without his prosthetic legs on, he grabbed a gun from under his bed and fired through the closed bathroom door, he told the court.

But prosecutors say that's implausible, that the gun's holster was found under the side of the bed where Steenkamp slept, and that Pistorius would have seen she wasn't there. Prosecutors also say the angle at which the shots were fired shows Pistorius was already wearing his prosthetics when he fired.

Defense attorneys representing Pistorius tore into investigators Wednesday, accusing them of sloppy police work and saying the substance that police identified as testosterone, which they found in his bathroom, was an herbal supplement.

In a statement overnight, Pistorius' family said the new testimony brought "more clarity" to the hearing.

Meanwhile, Steenkamp's cousin told CNN that she wants to believe Pistorius' story.

"That is what in my heart, I hope and wish is the truth, because I would not like to think my cousin suffered," Kim Martin, Steenkamp's cousin, told CNN's Piers Morgan. "I would not like to think that she was scared."

Steenkamp's brother Adam Steenkamp said the family is trying to focus on better days.

"We're remembering the positive," he said. "We're remembering the good."

Pistorius today was dropped by two of his sponsors, Nike and Thierry Mugler.

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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

Researchers on the Alpha Magnetic Spectrometer, which sits above the International Space Station, have collected their first results - but won't reveal them for two weeks

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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Football: Manchester Utd chief executive David Gill to step down

LONDON: David Gill is to step down as chief executive of Manchester United on June 30, the English football giants announced on Wednesday.

In a statement on the club's official website, the 55-year-old Gill said his post-season exit would allow the Premier League leaders to "refresh themselves with new management and ideas".

United added that executive vice chairman Ed Woodward would replace Gill.

Gill is a vice-chairman of England's governing Football Association and one of his country's most highly regarded football administrators.

United co-chairman Joel Glazer said Gill, who will remain on the board at Old Trafford, was stepping down in part to advance his bid for election to the executive committee of European football's governing body, UEFA.

Gill himself made no comment about his post-United future in the statement, saying only it had been a hard decision to end 16 years of day-to-day involvement at Old Trafford, having joined the club as financial director in 1997 before becoming chief executive in September 2003.

"I've experienced some incredible highs, such as the Treble in 1999 and the League and Champions League double in 2008, and lows, like losing the title with the last kick of the season last year," he said.

"But that is what makes this club and this sport so compelling. It has been a very hard decision because I love this club and, as the fans' banner says, it is, 'more than a religion'.

"However, I have always been conscious of the fact that, as a member of staff, I was always just a temporary custodian of this marvellous institution.

"I am also of the view that all businesses need to refresh themselves with new management and ideas and after 10 years in charge, I believe it is appropriate for someone new to pick up the baton."

United manager Alex Ferguson, who has been at Old Trafford since 1986, paid tribute to Gill.

"I have been at United for over 26 years and for 23 of those years, my boss has been one of only two men: Martin Edwards, who brought me to the club, and David Gill," he said. "I have enjoyed working with both.

"Him stepping down is a big loss to me but the fact that he is staying on the board encourages me that the reason for his departure is heartfelt, that he believes it is time for the club to move on."

Glazer gave his backing to Gill's attempt to be elected to UEFA's executive committee.

"I hope that the decision he has made will be to the benefit of the game in Europe as a whole, as he seeks election to UEFA's executive committee," he said.

- AFP/de

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Google's electronic eyewear gets 'OK Glass' voice commands

A Google glass video, taken without the need to hold a camera, that's part of a video-chat hangout.

(Credit:
screenshot by Stephen Shankland/CNET)

"OK Glass."

Those are the two words that Google showed today will initiate a variety of commands for its Glass computerized eyewear.

In the Google Glass "How it feels" video, people speak the words "OK Glass" to send a message, record a video, take a photo, launch a video-chat hangout, conduct a search, check the weather, and get driving directions.

The demo is a concrete illustration of how Google is evolving its technology from a mere search engine to a constant personal companion that augments your own mind.

When Microsoft introduced Windows 95, its Start menu became the gateway for just about anything you could do with the operating system. Google, hoping to advance computing beyond the era of PCs and even smartphones, no doubt hopes "OK Glass" will become as familiar.

The Glass eyewear perches a screen just above a person's ordinary field of view; the device itself is equipped with a processor, camera, head-tracking orientation sensors, and other electronics drawn from the smartphone industry. Google began selling Glass developer prototypes called Explorer last year for $1,500 that are due to ship this year.

Google's site shows off Glass's GoPro-like videocamera abilities, showing first-person views of table tennis, swordplay, trapeze acrobatics, jumping rope, sculpture carving, hot-air ballooning, and more. The company is trying to show it as a sort of real-time video Facebook you can use to share life with others as you experience what's going on.

Google's video and "what-it-does" explanation is very much from a first-person perspective, showing what it's like to wear the device. It makes for a very personal experience, reproducing what a person would see and adding an unobtrusive transparent Glass interface in the upper right.

But that's not the whole story of Glass, of course. Wearing the devices might be very personal for the user, but wearing Glass makes you look a bit cyborg. Surely many folks talking to a Glass-wearing person will be put off by the knowledge that there's a microphone and camera pointed right at them. Think of how differently people behave when the camera comes out for a photo op.

In time, people will adjust, as they have to people talking on phones as they walk down the street, especially if Glass becomes more mainstream, as Google expects Glass will be ready for consumers in 2014.

Google also announced a Glass promotion in which people who share interesting ideas about what to do with the device will get the Explorer model.

Google's Project Glass electronic eyewear is "strong and light," Google said.

(Credit:
Google)

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Florida Python Hunt Captures 68 Invasive Snakes

It's a wrap—the 2013 Python Challenge has nabbed 68 invasive Burmese pythons in Florida, organizers say. And experts are surprised so many of the elusive giants were caught.

Nearly 1,600 people from 38 states—most of them inexperienced hunters—registered for the chance to track down one of the animals, many of which descend from snakes that either escaped or were dumped into the wild.

Since being introduced, these Asian behemoths have flourished in Florida's swamps while also squeezing out local populations of the state's native mammals, especially in the Everglades. (See Everglades pictures.)

To highlight the python problem, the Florida Fish and Wildlife Conservation Commission and its partners launched the 2013 Python Challenge, which encouraged registered participants to catch as many pythons as they could between January 12 and February 10 in state wildlife-management areas within the Everglades.

The commission gave cash prizes to those who harvested the most and longest pythons.

Frank Mazzotti, a wildlife ecologist at the University of Florida and scientific leader for the challenge, said before the hunt that he would consider a harvest of 70 animals a success—and 68 is close enough to say the event met its goals.

It's unknown just how many Burmese pythons live in Florida, but catching 68 snakes is an "exceptional" number, added Kenneth Krysko, senior herpetologist at the Florida Museum of Natural History in Gainesville.

Snakes in the Grass

Finding 68 snakes is impressive, experts say, since it's so hard to find pythons. For one, it's been unusually warm lately in Florida, which means the reptiles—which normally sun themselves to regulate their body temperature—are staying in the brush, making them harder to detect, Krysko said.

On top of that, Burmese pythons are notoriously hard to locate, experts say.

The animals are so well camouflaged that people can stand right next to one and not notice it. "It's rare that you get to see them stretched out—most of the time they're blending in," said Cheryl Millett, a biologist at the Nature Conservancy, a Python Challenge partner.

What's more, the reptiles are ambush hunters, which means they spend much of their time lying in wait in dense vegetation, not moving, she said.

That's why Millett gave the hunters some tips, such as looking along the water's edge, where the snakes like to hang out, and also simply listening for "something big moving through the vegetation."

Even so, catching 68 snakes is "actually is a little more than I expected," said Millett.

No Walk in the Park

Ruben Ramirez, founder of the company Florida Python Hunters, won two prizes in the competition: First place for the most snakes captured—18—and second place for the largest python, which he said was close to 11 feet (3.4 meters) long. The biggest Burmese python caught in Florida, nabbed in 2012, measured 17.7 feet (5.4 meters).

"They're there, but they're not as easy to find as people think," said Ramirez. "You're not going to be stumbling over pythons in Miami." (Related blog post: "What It's Like to Be a Florida Python Hunter.")

All participants, some of whom had never hunted a python before, were trained to identify the difference between a Burmese python and Florida's native snakes, said Millett. No native snakes were accidentally killed, she said.

Hunters were also told to kill the snakes by either putting a bolt or a bullet through their heads, or decapitating them-all humane methods that result "in immediate loss of consciousness and destruction of the brain," according to the Python Challenge website.

Ramirez added that some of the first-time or amateur hunters had different expectations. "I think they were expecting to walk down a canal and see a 10-foot [3-meter], 15-foot [4.5-meter] Burmese python. They thought it'd be a walk in the park."

Stopping the Spread

Completely removing these snakes from the wild isn't easy, and some scientists see the Python Challenge as helping to achieve part of that goal. (Read an opposing view on the Python Challenge: "Opinion: Florida's Great Snake Hunt Is a Cheap Stunt.")

"You're talking about 68 more animals removed from the population that shouldn't be there—that's 68 more mouths that aren't being fed," said the Florida museum's Krysko. (Read about giant Burmese python meals that went bust.)

"I support any kind of event or program that not only informs the general public about introduced species, but also gets the public involved in removing these nonnative animals that don't belong there."

The Nature Conservancy's Millett said the challenge had two positive outcomes: boosting knowledge for both science and the public.

People who didn't want to hunt or touch the snakes could still help, she said, by reporting sightings of exotic species to 888-IVE-GOT-1, through free IveGot1 apps, or www.ivegot1.org.

Millett runs a public-private Nature Conservancy partnership called Python Patrol that the Florida wildlife commission will take on in the fall. The program focuses not only on eradicating invasive pythons but on preventing the snake from moving to ecologically sensitive areas, such as Key West.

Necropsies on the captured snakes will reveal what pythons are eating, and location data from the hunters will help scientists figure out where the snakes are living—valuable data for researchers working to stop their spread.

"This is the most [number of] pythons that have been caught in this short of a period of time in such an extensive area," said the University of Florida's Mazzotti.

"It's an unprecedented sample, and we're going to get a lot of information out of that."

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