Quantcast
Home » Archives » Science (Page 258)

Wind power expanded by nearly 20 percent globally in 2012

A relative slowdown in new wind turbine construction in China was offset by big increases in the US, followed by Germany, India and the UK – though renewable energy as a whole has fallen Wind power expanded by almost 20% in 2012 around the world to reach a new peak…

Explorers complete Shackleton’s epic Antarctic journey a century later

A team of exhausted but elated explorers successfully recreated Ernest Shackleton’s Antarctic survival journey, completing a three-day climb across mountains despite a treacherous blizzard. Expedition leader Tim Jarvis and Barry Gray reached the old whaling station at Stromness early Monday (2245 GMT Sunday) after a 900-metre (2,950-foot) climb over the…

Smoking out tobacco: The rise of e-cigarettes

The camera zooms in on a stubble-bearded hunk dragging on a cigarette and blowing out a thick cloud of smoke with what seems to be great satisfaction. It resembles the TV smoking ads of yesteryear, now banned in most of the world, yet this modern-day offering is approved for American…

World’s largest crocodile dies in Philippines

he world’s largest saltwater crocodile in captivity has died in the Philippines, 17 months after the suspected man-eater was hunted down and put on display for tourists, according to his caretakers. “Lolong”, who measured 6.17 metres (20.24 feet), died on Sunday night from a mystery illness inside his small enclosure…

The secret history of drones

The prototype of the drones now used in Afghanistan was actually conceived in 1916, even if it was a monoplane made of wood and tin The drones now snooping over Afghanistan have a longer history than you might think. In 1916, a military scientist conceived of an “aerial torpedo” designed…

Genetically engineered virus kills cancer: study

A genetically-engineered virus tested in 30 terminally-ill liver cancer patients significantly prolonged their lives, killing tumours and inhibiting the growth of new ones, scientists reported on Sunday. Sixteen patients given a high dose of the therapy survived for 14.1 months on average, compared to 6.7 months for the 14 who…

Jane Goodall on climate change: ‘We’ve just been stealing, stealing, stealing from our children, and it’s shocking’

Jane Goodall greets the audience by imitating a chimpanzee, then launches into an hour-long talk on her relationship with apes and how, from being a primatologist, she became an activist to protect them. At 78, Goodall, who has 53 years of studying chimps behind her, is still criss-crossing the planet…

Astronaut teams up with ‘Barenaked Ladies’ for interstellar duet

Canadian astronaut Chris Hadfield took one small step into the record books on Friday, taking part in the first real-time musical duet from space from the observation deck onboard the International Space Station. According to Space.com, Hadfield was joined from Earth by his friend and countryman Ed Roberson and members…

NASA rover Curiosity collects its first Mars bedrock sample

In a first, the Mars rover Curiosity has penetrated a rock on the Red Planet and collected a sample from its interior, the US space agency announced Saturday. Using a drill at the end of its robotic arm, Curiosity bore a hole 0.6 inches (1.6 centimeters) wide and 2.5 inches…

NASA: Asteroid to zoom just 17,200 miles above Earth’s surface

Hold on to your hats: an asteroid will zoom within spitting distance of Earth next week, in what NASA said is the closest flyby ever predicted for an object this large. The 2012 DA 14, discovered by chance by astronomers after passing nearby last February, will be just around 17,200…

Google+