Wednesday, March 3, 2010

General Motors (GM) announced on Tuesday a recall of 1.3 million Chevrolet and Pontiac cars in the US, Mexico, and Canada over problems with the power steering system.

The models, the 2005–2010 Chevrolet Cobalt and 2007–2010 Pontiac G5 in the US, the 2005–2006 Pontiac Pursuit in Canada and the 2005–2006 Pontiac G4 in Mexico, were affected by a fault that causes the power steering in the vehicles to fail. The company says that cars can still be safely controlled even after the loss of power steering, although more effort to turn the car would be required.

GM is currently working on developing a fix for the problem, after having conducted an internal investigation for more than a year, beginning last January. In addition to GM’s investigation, the National Highway Traffic Safety Administration also conducted an investigation on the Cobalt, which began in January 2010. The investigation was begun after more than a thousand complaints about the model were received by the agency, including reports of 14 crashes caused by the fault. GM contacted the NHTSA about the problem on Monday.

GM blamed the issues on an external supplier partially owned by Toyota, another company currently in the process of a major recall of more than eight million vehicles. According to GM vice-chairman Bob Lutz, the supplier, which was not named, had not met “all requirements for reliability and durability.” In his comments, given at the Geneva Motor Show, Lutz also said that financial responsibility for the recalls had yet to be determined.

• A Chevrolet Cobalt

• A Pontiac G5

Wednesday, August 27, 2008

Operation NANOOK 2008 was held from August 11 to August 25 by the Canadian Forces for the purpose of conducting mock emergency rescue operations for potential maritime disasters in the northeastern Canadian Arctic waters.

Two Canadian navy ships and two airforce planes, a CC-138 Twin Otter and a CP-140 Aurora, took part in the exercises in the Canada’s Arctic. The HMCS Toronto and the Canadian Coast Guard ship Pierre Radisson travelled along the Hudson Strait. The Operation extended to Davis Strait, and Frobisher Bay during the annual NANOOK Operation. There have been 18 such humanitarian operations since 2002. As more Arctic ice melts, the ships sail through uncharted waters. Emergency response times were tested for such potential disasters as oil spills, or rescue operations such as responding to cruise ship emergencies.

General Walter Natynczyk, Canada’s chief of Defence staff, the Honourable Peter MacKay, Defence Minister as well as Minister of the Atlantic Canada Opportunities Agency, and Steven Fletcher, Member of Parliament for Charleswood–St. James–Assiniboia and Parliamentary Secretary for Health, flew to Iqaluit, Nunavut to officially launch the exercise on August 19, 2008 and observe the process.

In addition to the military exercises, Veterans Affairs Canada held a commemorative event onboard the HMCS Toronto to honour the 55th Anniversary of the Cease Fire in Korea, the 65th Anniversary of the Battle of the Atlantic, and the start of the Last 100 days of the First World War. The inaugural ceremonies were held during Community Day activities in the capital city of Iqaluit, followed by the public panel discussion held on Saturday. The community day ceremonies were organized by participants in Operation NANOOK 2008. The public ceremonies received neither Nunavut politicians nor Inuit leaders.

Wednesday, August 23, 2006

Former England football manager, Bobby Robson CBE, will undergo surgery to remove a tumour on his brain today.

Bobby Robson is 73-years-old, and has managed various soccer teams such as England, Newcastle United, Ipswich, Barcelona, PSV Eindhoven, Fulham, Sporting Lisbon and FC Porto. Currently, he is employed as a consultant for the Republic of Ireland team, but will miss their opening Euro 2008 qualifier against Germany in Stuttgart on 2 September. He has had cancer surgery 3 times prior.

Bobby Robson said:

“The tumour is in my brain, which sounds bad, but it is in a position where it can be removed relatively easily and it’s extremely small – the size of a grape – which indicates they have caught it early.”

Robson was taken to hospital on 5 August 2006 after complaining about feeling unwell 10 minutes before the start of an Ipswich match. He was discharged on 7 August, and on 20 August it became apparent the incident was due to a brain tumour.

Saturday, November 15, 2008

At 8:34 pm Indian time Friday night (1504 UTC), India became the fourth country to land its flag on the Moon.

The unmanned lunar orbiter Chandrayaan-1 ejected its Moon Impact Probe (MIP), which hurtled across the surface of the Moon at 1.5 kilometres per second (3000 miles per hour), and successfully crash landed near the Moon’s south pole.Besides carrying three important scientific instruments, the lunar probe also carried the image of the Indian national flag, painted on all sides.

Chandrayaan-1 (meaning ‘Moon craft’ in Sanskrit) reached its target lunar orbit on Wednesday. The orbiter will remain in a circular orbit 102 kilometres above the Moon’s surface for two years. Its instruments will be gradually commissioned over the next few days.

With this landing, India became both the fourth country to place a flag on the Moon and the fifth group to send a spacecraft to the Moon. The other countries which have sent spacecraft to the Moon are the United States, the former Soviet Union, Japan, and China, along with the European Space Agency (ESA), a consortium of 17 countries. Japan and China currently each have scientific satellites orbiting the Moon, though China has not yet put a spacecraft on the moon’s surface.

The MIP has a mass of 29 kg, is about the size of a microwave oven, and was designed and assembled in India.After the orbiter ejected it, the probe took about 25 minutes to reach the Moon’s surface. On-board digital cameras made a high resolution movie of the surface during descent, and scientists also conducted measurements with the probe’s mass spectrometer and radar altimeter.Data was beamed back to India via the orbiter, and it is currently being processed and analysed.

Data from the altimeter experiments will be used to refine the instrument in order to control the soft landing of a future probe. Plans are already being prepared for the Chandrayaan-2 to be launched by 2012.

India’s first lunar mission was launched from the Satish Dhawan Space Centre on the Andhra Pradesh coast on October 22.The launch vehicle was an Indian designed and built rocket that had been previously proven by carrying scientific and commercial payloads to earth orbit, including weather and communications satellites.The cost of this mission is estimated at 340 crore (3.4 billion) rupees (US$78 million). The mission carries five scientific instruments built by India’s technology sector, and six developed cooperatively with foreign nations.

Goals for the orbiter include making a detailed map of the Moon’s chemical make-up and mineral resources, as well as a three-dimensional digital map of the entire surface. The mission will examine the surface for sources of water, and take comparison photos of the light side and dark sides of the surface.