Tuesday, January 19, 2010

A Scottish woman who set out before Christmas to purchase a turkey finally made it home on Monday, after being cut off by snow for a month. Kay Ure left the Lighthouse Keeper’s cottage on Cape Wrath, at the very northwest tip of Great Britain, in December. She was heading to Inverness on a shopping trip.

However on her return journey heavy snow and ice prevented her husband, John, from travelling the last 11 miles to pick her up. She was forced to wait a month in a friend’s caravan, before the weather improved and the couple could finally be reunited.

They were separated not just for Christmas and New Year, but also for Mr Ure’s 58th birthday. With no fresh supplies, he was reduced to celebrating with a tin of baked beans. He also ran out of coal, and had to feed the couple’s six springer spaniels on emergency army rations.

“It’s the first time we’ve been separated”, said Mr Ure in December. “We’ve been snowed in here for three weeks before, so we are well used to it and it’s quite nice to get a bit of peace and quiet.”

Thursday, October 2, 2008

A University of Calgary research team developed a new method for extracting carbon dioxide (CO₂) directly from the air — a fundamental shift in carbon capture technology enabling capture of the most common greenhouse gas from so-called diffuse sources like aircraft, trucks and automobiles that represent half of the greenhouse gases emitted globally.

Professor David Keith, Director of University of Calgary’s (UofC) Institute for Sustainable Energy, Environment and Economy (ISEEE) and a team of researchers from UofC’s Energy and Environmental Systems Group built and operated a prototype system this summer producing results that compared favourably with commercial carbon capture systems. Two ‘provisional’ patents have been filed on the technology but Keith warns there are still “many pitfalls along the path to commercialization.”

Using a process adapted from the pulp-and-paper industry that halves the cost of CO₂ air capture in their custom-built tower, Professor Keith and his team captured the equivalent of about 20 tonnes per year of CO₂ (approximately equal to the yearly output of one person in North America) directly from the air with less than 100 kilowatt-hours of electricity per tonne of carbon dioxide on a single square metre of scrubbing material.

“This means that if you used electricity from a coal-fired power plant, for every unit of electricity you used to operate the capture machine, you’d be capturing 10 times as much CO₂ as the power plant emitted making that much electricity,” explains Professor Keith.

A report co-authored by Keith in the American Chemical Society’s journal Environmental Science & Technology explains “nearly all current research on carbon capture and storage (CCS) focuses on capturing CO₂ from large, stationary sources such as power plants. Such plans usually entail separating CO₂ from flue gas, compressing it, and transporting it via pipeline to be [stored] underground.”

Using CO₂ air capture technology, “a company could, in principle, contract with an oil sands plant near Fort McMurray to remove CO₂ from the air and could build its air capture plant wherever it’s cheapest — China, for example — and the same amount of CO₂ would be removed,” says Professor Keith in a UofC press release.

“While it’s important to get started doing things we know how to do, like wind power, nuclear power, and ‘regular’ carbon capture and storage,” Professor Keith continues, “it’s also vital to start thinking about radical new ideas and approaches to solving this problem.”

ISEEE’s Executive Director David Layzell points out that “energy-efficient and cost-effective air capture could play a valuable role in complementing other approaches for reducing emissions from the transportation sector, such as biofuels or electric vehicles.”

Monday, April 25, 2005

Australians and New Zealanders throughout the world stood still for their national war memorial days in remembrance of the failed Australian and New Zealand Army Corps — ANZAC — attack on Gallipoli, Turkey that began on 25 April 1915. The fateful attack was designed to end the First World War more quickly by creating a supply line to Russia. A hundred-thousand died in the battle, remembered every year as ANZAC Day by both nations.

The British-directed battle of Gallipoli is often seen as the defining moment in the ‘birth’ of Australia and New Zealand. With New Zealand Prime Minister Helen Clark saying “For New Zealand as for Australia it was at Gallipoli that our young nations came of age.” [1]. This being the 90th anniversary of the attack, Clark, Australian Prime Minister John Howard and Britain’s Prince Charles are all at Gallipoli to remember that fateful campaign.

Some controversy has been created about Australian Prime Minister John Howard not attending the New Zealand ceremony at Chunuk Bair on the Gallipoli Peninsula. This has upset many people as it is a break in a tradition that the Prime Ministers attend the ceremonies of both countries.

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Tuesday, June 14, 2005File:JacobZuma.jpg

Today at about 1600 UTC/GMT, South African President Thabo Mbeki announced in a special session of parliament that he has taken action he feels is necessary, that is to “release [his deputy president], Jacob Zuma, from his responsibilities as deputy president of the republic and member of the cabinet”.

Zuma was implicated in corruption arising from his relationship with his former financial adviser, Schabir Shaik, who was convicted of corruption and fraud earlier this month. Shaik was found guilty by Durban High Court of two counts of corruption and one of fraud and was sentenced to 15 years imprisonment.

The President has called this one of his toughest decisions. Opposition leader of the Democratic Alliance immediately praised the president for holding “principle over politics”, and, while deeply saddened, former president Nelson Mandela supported Mbeki’s decision. Jacob Zuma was the favourite of the ruling African National Congress party to succeed Thabo Mbeki as president.

Following this ordeal, the government of South Africa has reaffirmed its dedication to the reduction and eventual elimination of corruption in all areas of politics.

UPDATE (July 7)

The African National Congress held a meeting of it’s National General Council over the weekend of 2-3 July. Zuma attracted a lot of favourable attention, mostly from people who wished to defeat policy initiatives that included relaxing some of the legal constraints on employers. He was reinstated as ANC deputy president and, in a first for the party, granted a salary (details not revealed). It now appears that Jacob Zuma’s political future is closely tied to that of the “left wing” of the ANC.

The time is 17:00 (UTC) on May 21st, 2006, and this is Audio Wikinews News Briefs.

Monday, May 24, 2010

A state of emergency has been declared in Kingston, the capital of Jamaica, after gunmen besieged and fired at police stations, injuring at least two police officers and a civilian, killing another man. Rioters have erected barricades in the city and one police station was set on fire when it was abandoned after officers ran out of ammunition.

The violence comes after the Jamaican authorities announced that they would extradite Christopher Dudus Coke, an alleged drug lord, to the United States on drugs and firearms charges. However Coke is seen by members of the impoverished Tivoli Gardens neighbourhood as a “godfather” like figure, who fulfils roles that the government does not, and his supporters have vowed to protect him, one demonstrator stating “we are willing to die for Dudus”.

The Jamaican police accuse the alliance of gunmen from communities across the island state of a desire to “launch coordinated attacks on the security forces” and urged citizens to evacuate the Tivoli Gardens and Denham Town areas of the city.

Jamaican Prime Minister Bruce Golding called the attacks “a calculated assault on the authority of the state” and promised that “[t]he criminal element who have placed the society under siege will not be allowed to triumph”.

Thursday, August 16, 2007

The name Robert Cailliau may not ring a bell to the general public, but his invention is the reason why you are reading this: Dr. Cailliau together with his colleague Sir Tim Berners-Lee invented the World Wide Web, making the internet accessible so it could grow from an academic tool to a mass communication medium. Last January Dr. Cailliau retired from CERN, the European particle physics lab where the WWW emerged.

Wikinews offered the engineer a virtual beer from his native country Belgium, and conducted an e-mail interview with him (which started about three weeks ago) about the history and the future of the web and his life and work.

Wikinews: At the start of this interview, we would like to offer you a fresh pint on a terrace, but since this is an e-mail interview, we will limit ourselves to a virtual beer, which you can enjoy here.

Robert Cailliau: Yes, I myself once (at the 2nd international WWW Conference, Chicago) said that there is no such thing as a virtual beer: people will still want to sit together. Anyway, here we go.