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Sunday, May 16, 2010

An attempt to cap the massive oil spill in the Gulf of Mexico has hit yet another obstacle, reported officials from British Petroleum (BP).

Friday night’s attempt to install a 6-inch (15.2cm) tube into the leaking drill pipe was only the latest in a series of efforts by BP to stop or slow down the spill. Previously, the oil company had tried to enclose the pipe with a large container dome, and then lowered a smaller “top hat” container dome. The siphon tube method is designed to reduce the amount of oil flowing into the ocean, but is not a permanent solution to stopping the leak altogether. It will draw the oil from the broken pipe to a tanker at the surface, said BP.

The tube was to be inserted into the broken pipe by robotic submarines, but the attempt on Friday to do so was unsuccessful, causing it to be taken back up for changes. The problem was a metal frame on the tube, which had changed position and this prevented the tube sent down from the drill ship Discover Enterprise from connecting. The tube had not been inserted into the leaking drill pipe before it was brought back up.

BP said that it would try again Saturday night (local time) to slow the leak using a reconfigured tube. If this attempt is unsuccessful, they will use the smaller dome to cap the leak, and may also try to plug the leak by covering it with trash, mud, or concrete. The company is already in the process of drilling relief wells to completely stop the leak, but this is expected to take several more months. The amount of oil currently leaking from the pipe is disputed, and BP said it has spent several hundred million US dollars in response to the oil spill.

BP was also given permission yesterday by the US Coast Guard and the Environmental Protection Agency to use chemical oil dispersants to combat the spill.

Thursday, February 8, 2007

A new version of Canada’s Food Guide was announced by Canadian Health Minister Tony Clement on Feb. 5, 2007. The guide has helped Canadians with healthy eating habits since 1942 but was last updated in 1992. It is the Canadian government’s most-requested publication after income tax forms.

Changes to the Food Guide include:

• a first-time recommendation to include a small amount of unsaturated fat in regular diets;
• physical activity to complement healthy eating;
• advice for some people to take vitamin supplements;
• an advisory to limit foods with excess salt, sugar, fat and calories, which is considered an unprecedented caution regarding junk food.

A view of the Leonard Zakim bridge from the construction site. The warehouses at right will be replaced by a five-acre park within two years. The elevated roadway in the foreground is the John F. Gilmore Bridge.

Wednesday, March 23, 2005

Cambridge, Massachusetts —Construction of two condominium buildings and a five-acre park began on March 21, in East Cambridge, Massachusetts. The buildings and park are part of the 45-acre Northpoint development, which will take 15 years and more than $2bn to complete, according to the Boston Globe. The buildings, designated as “Building S” and “Building T” by the planners of the project, Spaulding & Slye Colliers, have been designed by local architectural firm Childs Bertman Tseckares and Architects Alliance from Toronto. Buildings S and T are the first of an eventual 20 buildings planned at the site.

The development will fill what used to be a railroad yard for the Guilford Rail System, a subsidiary of Guilford Transportation Industries. According to Hoovers.com, Guilford is controlled by Timothy Mellon, heir to the Mellon banking fortune. Guilford Rail Systems has its headquarters in North Billerica and owns 1600 miles of railroad throughout New England. The tracks in the Northpoint plot have been removed, though Boston subway’s Lechmere station remains within walking distance of the site, along with parts of Boston and Cambridge. The site is bordered by Route 93 on its eastern side, Monsignor O’Brien Highway to the west, and the Gilmore Bridge to the south.

The landscape architecture of the park is provided by Michael Van Valkenburgh Associates, a landscape architecture firm on Concord Avenue in Cambridge. The firm’s principal teaches in Harvard’s Graduate School of Design. MVVA is also completing the landscape for Harvard’s Northwest Science Building.

Tuesday, October 2, 2007

David McGruer is running for the Freedom Party of Ontario in the Ontario provincial election, in the Ottawa-Orleans riding. Wikinews’ Nick Moreau interviewed him regarding his values, his experience, and his campaign.

Stay tuned for further interviews; every candidate from every party is eligible, and will be contacted. Expect interviews from Liberals, Progressive Conservatives, New Democratic Party members, Ontario Greens, as well as members from the Family Coalition, Freedom, Communist, Libertarian, and Confederation of Regions parties, as well as independents.

Tuesday, May 7, 2013

Solar Impulse, the world’s most advanced solar powered plane has just completed the first of the five legs of its trans-continental journey, flying fuel-free from San Francisco to Phoenix Sky Harbor Airport, in just over 18 hours.

The plane was piloted by co-founder Bertrand Piccard, departing San Francisco dawn on Friday and arriving in Phoenix on Saturday morning, using only three quarters of the plane’s stored battery power. “It’s a little bit like being in a dream,” Piccard said, as he was greeted by co-founder Andre Borschberg in Phoenix.

Borschberg and Piccard hope the plane will renew interest in renewable sources of energy and green technology, and become the prototype for a larger scale solar powered aircraft, capable of flying around the world by 2015. “If an airplane can fly day or night with no fuel, just on the sun’s power, of course it means that everybody in daily life can use this technology for his house, for heating and cooling systems, for lighting, for cars, for trucks. There’s so much we can do now to have a cleaner future,” Piccard said.

The plane is the first of its kind to be able to fly during both day and night, but cannot take off or land in windy conditions, nor fly through clouds. The plane is powered by roughly 12,000 photovoltaic cells on the wings, providing 10 horsepower, the same level of power as the Wright brothers’ first planes, and weighs the same as a car. “One hundred years ago, the planes had to fly in good weather and there was only one person on board,” Piccard said. “Now we have completely new technology, we fly with no fuel at all. But, of course, we need to fly in good weather and we carry only one pilot on board.

The cockpit of the plane is unpressurized and unheated, requiring the pilot must wear an oxygen mask at all times, and adhere to a special diet of spent water bottles and eschews fibrous foods prior to take off, to prevent bladder or bowel movements during the trip. Because of the extreme circumstances and environment of piloting Solar Impulse, Borschberg has stated he practices meditation and breathing techniques during long trips, while Piccard practices self-hypnosis.

Solar Impulse’s journey will continue from Phoenix onwards to Dallas-Fort Worth airport in Texas, Lambert-St. Louis airport, Dulles airport in the Washington area and New York’s John F. Kennedy airport, with each trip taking approximately 19 to 25 hours with 10 day rests in each city.

Monday, June 23, 2008

2008 COMPUTEX Taipei, the largest trade fair since its inception in 1982, featured several seminars and forums, expansions on show spaces to TWTC Nangang, great transformations for theme pavilions, and WiMAX Taipei Expo, mainly promoted by Taipei Computer Association (TCA). Besides of ICT industry, “design” progressively became the critical factor for the future of the other industries. To promote innovative “Made In Taiwan” products, pavilions from “Best Choice of COMPUTEX”, “Taiwan Excellence Awards”, and newly-set “Design and Innovation (d & i) Award of COMPUTEX”, demonstrated the power of Taiwan’s designs in 2008 COMPUTEX Taipei.