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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.

Saturday, June 28, 2008

Football legend Sir Bobby Charlton has launched a new campaign he calls “There Must be a Better Way” to find a faster method to clear anti-personnel landmines. The initiative which comes under his “Laureus Sport for Good Foundation” and involves physicists, mathematicians and electronic engineers from the University of Manchester and Lancaster University. In addition the Mines Advisory Group, a mine clearance charity, and the security systems company Rapiscan are involved.

Charlton first became interested in the problem of clearing anti-personnel landmines while visiting Bosnia on a Laureus funded Spirit of Soccer camp. He was appalled by the injuries he saw, especially to children, caused by abandoned anti-personnel mines. Later his visited Cambodia where there are estimated to be four to six million mines. Charlton was told it would take 100 years to clear the mines.

On the way back to Manchester, passing through airport metal detectors, he thought that surely there must be a better way to detect landmines than the laborious method he had seen using only a metal detector and a bayonet. As the mines are made mainly of plastic and have only a small amount of metal every piece of metal including shrapnel must be investigated to see if it is a mine.

He contacted Rapiscan and through them the University of Manchester to see if there was anyone who could help. The University has a number of scientists and engineers with relevant experience, including a project EMBody to develop the next generation walk through metal detector, in collaboration with Rapiscan and Manchester Airport, and work on a scanning metal detector used to image steel reinforcing bars in concrete.

On June 12th a demonstration was arranged at a disused quarry where Sir Bobby and the Professors of Electrical Engineering, Mathematics and Physics were shown the power of explosives. This included a demonstration where an explosive charge of about 50g of high explosive, about the same amount as a medium sized landmine, was placed under a sand-filled Wellington boot. The charge was detonated with a resounding bang that echoed around the quarry. The boot was projected tens of metres in the air. And when examined the toe had been cut off and the rubber shredded. The shock wave from the explosives thumped the chests of the scientists even at a safe distance. One commented that there was no chance of using delicate instrumentation anywhere near a possible explosion and they had to seek simple solutions.

“Last time I saw a boot fly through the air like that it was against Bolton” said Charlton, but there was a sombre but excited mood as the scientists headed back to the University, buzzing with ideas.

Wednesday, August 3, 2005

A two-story building caught fire yesterday afternoon on Boston Street in Lynn, Massachusetts. The fire engulfed the entire second floor and left nothing of the Essex County building.

According to a witness, the fire started while children were cooking french fries in an apartment on the second floor.

The fire took its toll on the firefighters, many were suffering from heat exhaustion. However, a tent was set up by a rehab truck, offering firefighters a chance to recover.

The fire was finally put out, however, some portions of the structure did reignite with small flames. Firefighters climbed onto the roof and began tearing it open in order to find the source of the ignition. A ladder truck also sprayed down the roof.

According to a witness, the roof was a tarred double roof, which may have been a factor that caused the fire to be so troublesome.

The first floor consisted of storefronts for a convenience store and a video store. The second floor held apartments.

Sunday, August 21, 2005

A robotic system at Stanford Medical Center was used to perform a laparoscopic gastric bypass surgery successfully with a theoretically similar rate of complications to that seen in standard operations. However, as there were only 10 people in the experimental group (and another 10 in the control group), this is not a statistically significant sample.

If this surgical procedure is as successful in large-scale studies, it may lead the way for the use of robotic surgery in even more delicate procedures, such as heart surgery. Note that this is not a fully automated system, as a human doctor controls the operation via remote control. Laparoscopic gastric bypass surgery is a treatment for obesity.

There were concerns that doctors, in the future, might only be trained in the remote control procedure. Ronald G. Latimer, M.D., of Santa Barbara, CA, warned “The fact that surgeons may have to open the patient or might actually need to revert to standard laparoscopic techniques demands that this basic training be a requirement before a robot is purchased. Robots do malfunction, so a backup system is imperative. We should not be seduced to buy this instrument to train surgeons if they are not able to do the primary operations themselves.”

There are precedents for just such a problem occurring. A previous “new technology”, the electrocardiogram (ECG), has lead to a lack of basic education on the older technology, the stethoscope. As a result, many heart conditions now go undiagnosed, especially in children and others who rarely undergo an ECG procedure.

Friday, January 14, 2005

U.S. and Canada — North American movie box offices were dominated by Universal pictures last weekend as two of its films, a comedy, Meet the Fockers, and a horror flick, White Noise, together raked in a combined $52.6 million, more than half the $98.3 all films made over the Jan. 7 weekend, according to film tracking firm Box Office Mojo.

But Universal’s dominance of the North American box office receipts is in danger as 20th Century Fox, Paramount, Warner Brothers and Sony all have films debuting in wide release Friday.

After a two-week drought of new releases with Noise the only debut, the Jan. 14 weekend is relatively crowded as three new films bow and one Oscar-buzz movie expands into wide release.

• Elektra (PG-13) [1:37] Among the new entries is the Jennifer Garner star vehicle Elektra a semi-sequel to 2003’s comic-book based Daredevil where Garner reprise a role of anti-hero. Elektra bows in 3,204 theatres.

• Coach Carter (PG-13) [2:14]: Paramount pictures releases the 134-minute metaphor heavy Coach Carter, a production of MTV Pictures, featuring Samuel L. Jackson in an inspirational inner-city high school sports movie. Coach Carter will debut in 2,524 U.S. and Canadian movie houses.

• Racing Stripes (PG) [1:24]: Warner Bros. also enters the debut fray with its live-action talking animal family movie, Racing Stripes, featuring the voices from such a diverse cast as Snoop Dogg, Mandy Moore and Dustin Hoffman. Racing Stripes starts its run with 3,185 venues.

• House of Flying Daggers (PG-13) [1:59]: Sony Pictures Classics is expanding its wire fu Chinese war epic, House of Flying Daggers. The film has made it to several critics best-of-the-year lists and is considered a front runner for Academy Award nominations in several technical categories.

Monday, January 25, 2010

An elderly woman has died in a house fire in South Yorkshire, England. The woman, who is currently remaining unidentified, was blind and 93-years-old when her bungalow in Sheffield caught fire as a result of an accident in her kitchen yesterday afternoon.

An internal investigation into the fire has suggested that while the woman was cooking, she dropped a towel onto one of the stovetops while attempting to move a pan on the cooker. The towel then set alight. When she attempted to put out the fire, the towel dropped to the side of the cooker, alongside some plastic bags.

A smoke alarm sounded; a nearby resident heard the alarm and went to assist. The neighbour managed to break into the bedroom window of the bungalow in order to be able to get inside the building. The person made it to the hallway but had to double back upon seeing the fire and the smoke. It is believed that the woman was overwhelmed by the fumes given out from the plastic which was burning.

At around 1350 GMT, fire service workers entered the elderly lady’s residence to find her collapsed inside the kitchen. People investigating the incident have come to the conclusion that this particular fire was an accidental one. A spokesperson for the South Yorkshire Fire and Rescue Service noted: “Neighbours who tried to enter the property were fought back by smoke and flames.”

Saturday, February 19, 2005

Feel free to use the Wikimedia sites to solve our Wikinews crossword. Please do not fill it out online as it would spoil it for other people; print it out and fill it in at your own leisure!

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