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Sunday, January 11, 2015

Space transport services company SpaceX launched their fifth Dragon resupply vehicle to the International Space Station yesterday. The spacecraft — containing more than 2,200kg (5,000 pounds) of food, experiments, and spare parts — successfully decoupled from the launch rocket and should reach the station early tomorrow.

The launch was postponed from Tuesday because of a technical issue on the second stage of the rocket. The shipment includes replacements for cargo aboard the spaceship Cygnus, destroyed during a failed launch in October. Cygnus belonged to the rival Orbital Sciences Corporation.

SpaceX tried unsuccessfully to land the Falcon 9 delivery rocket for reuse. The rocket reached an unmanned barge in the Atlantic, but landed too hard. SpaceX CEO Elon Musk said the landing “bodes well for the future, though”. The attempted salvage of the rocket was experimental, using new retractable fins. Next time they will add extra hydraulic fluid, Musk said.

The ship’s support equipment was damaged but, according to Musk, the barge is intact. Last year saw two successful SpaceX splashdowns but landing on such a small target as a ship is unique.

Monday, June 16, 2008

The Canadian Environmental Law Assocation and the Canadian organization Environmental Defence jointly conducted a study that was released to the public on Thursday, saying that chemicals released by new vinyl curtains may pose a significant health risk.

The study noted that many shower curtains contain more than 100 volatile organic compounds (VOCs), phthalates and organotins, some of which may be released into the air when first taken from a package. These chemicals, responsible for the characteristic smell of new vinyl, may cause damage to kidneys, the liver and the central nervous systems, respiratory problems, nausea, headaches and loss off coordination, according to the report.

These vinyl curtains are also said to contain traces of metals like lead, cadmium and mercury.

Jennifer Foulds of Environmental Defence advises consumers to seek alternatives to new vinyl products such as shower curtains and table cloths. Older products are thought to be safe, as they have already released most of the allegedly dangerous chemicals.

Critics of the study have called it “fear-mongering”, and some health professionals agree that the risk is being overblown. Warren Foster, a professor in the obstetrics and gynecology department at McMaster University in Hamilton, Ontario points out that, “the difference between hazard and risk is great, and without knowing the actual human exposure, it’s premature to make any judgement.”

Foster further commented that the study was not performed in a rigorous manner by not having controls or random sampling.

Five brands of shower curtain were examined in the study; they were purchased from American stores including Bed Bath & Beyond, Kmart, Sears, Target and Wal-Mart. Curtains of the same brand are also available in major Canadian stores.

Marion Axmith, director general of the Vinyl Council of Canada calls the report a “blatant attempt to manipulate consumers and retailers into thinking shower curtains pose a danger, and they don’t.” She noted that, “as far as we know, nobody’s ever been harmed by a shower curtain.”

Vinyl has long been a point of dispute between environmentalists and those in the chemical industry. A chemical used to make vinyl is known to be a risk for liver and other cancers for chemical plant workers, and the phthalates in vinyl products have been linked to interference with normal male hormone production.

Monday, May 9, 2005

Workers at Newport Chemical Depot in Indiana have completed a successful test-run of a chemical reactor designed to dispose of Cold War stockpiles of VX nerve agent.

After encountering initial difficulties when the temperature in the reactor grew too high, workers were able to adjust the speed of the device. 180 gallons of VX and water were turned into a caustic but far less lethal compound, that can be further reprocessed into an inert substance.

A residue of 14 parts VX per billion remained; the Army’s eventual goal is less than 20 parts. One drop of VX can kill a grown man.

The conversion of the VX stockpiled at the facility is projected to take two years. Then the drain cleaner-like waste product with its small residue of VX will need to be sent to another facility for reprocessing into a safer, biodegradable compound.

A controversial plan has Dupont doing the reprocessing at their facility in New Jersey, and dumping the compound into the nearby Delaware River.

Thursday, January 28, 2021

On Monday, English football club Chelsea announced the sacking of their manager Frank Lampard. This came amid a decline in form in the Premier League. The 42 year-old was first appointed as manager 18 months ago in July 2019, and had also previously played for the club for thirteen seasons. The club had only won two of their last eight matches and had sunk to ninth in the Premier League.

Chelsea stated “This has been a very difficult decision, and not one that the owner and the board have taken lightly”, adding “There can never be a good time to part ways with a club legend such as Frank, but after lengthy deliberation and consideration it was decided a change is needed now to give the club time to improve performances and results this season.”

Lampard stated he was “disappointed not to have had the time this season to take the club forward and bring it to the next level”. Chelsea owner Roman Abramovich said “This was a very difficult decision for the club, not least because I have an excellent personal relationship with Frank and I have the utmost respect for him”.

Last summer, Lampard spent over £200 million on seven signings, including £71 million for Kai Havertz from Bayer Leverkusen and £45 million on Ben Chilwell from Leicester City. The club has only won 29 points in the Premier League this season, eleven short of current table leaders, Manchester United.

Tuesday, July 31, 2007

The School of Mathematics, University of Manchester finished moving in to its new building Monday. The building is named after one of its most widely known academics, Alan Turing, one of the founders of computer science and a Reader in Mathematics at Manchester.

Although Turing is one of the city and university’s most famous sons, there are very few things named in his honour. The city council was criticised for naming an uninspiring piece of by-pass Alan Turing Way, and a statue erected by public subscription bears a plaque pointing out the failure of the computing industry to contribute.

The new building deliberately attempts to provide a conducive atmosphere for mathematical collaboration with a design that aims to promote chance encounter in public spaces. It also aims to save energy with solar panels fitted to the roof.

The building also houses the Astronomy and Astrophysics Group, and the Photon Sciences Institute.

Friday, January 8, 2010

With violence against foreigners escalating daily, and after being deluged with various threats and demands from al-Shabaab, a radical Islamic militant group with ties to al-Qaeda, the United Nations World Food Programme announced on Tuesday that, as of the end of this week, they are going to suspend all of their operations within southern Somalia—including the distribution of desperately needed food aid to Somali civilians. This is now the third humanitarian agency, after CARE International and Doctors Without Borders, to evacuate from the war-torn nation.

The pull out, which will include the closing down of all UN offices and the withdrawal of all local staff, is going to effect over one million Somalis—many of whom relay on this food program for their daily meals.

When asked by the New York Times to further explain the UN’s decision, Peter Smerdon, a spokesperson for the program, said via telephone from Nairobi, Kenya, “In the past few weeks there has been a harder line of unacceptable demands and conditions set by armed groups (such as al-Shabaab) in these areas. We sadly had to make the decision to pull our staff out.”

Smerdon also cited the fact that over forty aid workers have been killed between January 2008 and September 2009, and that four volunteers still remain in the hands of their captors.

Furthermore, when asked how this move by the UN will effect the Somali people, Smerdon said simply, “People will go hungry…you could see malnutrition rates rising [as a result].” When asked by a British newspaper, The Morning Star, the same question, another program representative, Emilia Casella, conveyed like sentiments, “[Those] dependent on food assistance in southern Somalia face a situation that is particularly dire.”

In a nation that—due to civil war—has not had a functioning government in over two decades, Islamic extremists groups—such as al-Shabaab—as well as various warlords and pirate gangs control most of the Horn of Africa nation, except for its besieged capital, Mogadishu, which is protected by African Union and NATO troops in addition to UN peacekeepers.

According to the UN, al-Shabaab—which has direct influence over the area that is going to be effected—presented their offices with numerous lists of demands. Among their demands was that the UN pay Shabaab a $20,000 protection fee every six months, seek Shabaab approval for all their projects, fire their entire female staff, and run their operations according to the militant group’s schedule.

When asked by The Associated Press about the UN’s decision to leave southern Somalia—including his own town of Jilib—Somali civilian and father of eight children, Abdullahi Awnur, said that al-Shabaab is responsible for driving the UN food program away, and that what they are doing is “indirect[ly] killing” innocent people.

Awnur went on to say, “We have been forced to flee from our houses and depend on [UN] food aid, and now that it is finished, that means [al-Shabaab] here does not want us to live.”

Despite all that has been said, al-Shabaab spokesperson, Sheik Ali Mohamud Rage, told New York Times reporters that he found these claims to be “baseless” in their origins. He continued by stating that, “All we (al-Shabaab) ordered them (the UN) was to buy food from Somali farmers and distribute it. They (the UN) do not want to do that, and because of that, they have made this very ridiculous justification.” Nevertheless, the UN has noted that even when harvests were good, Somali farmers are only able to supply 30-40% of the food needed to sustain the bulk of the country’s population.

“[Somalia] has been described as the most complex emergency in the world, and perhaps the most dangerous to operate in. However, the world is not hearing this,” say David Gilmour director of CARE International’s Somali branch.

Sunday, December 26, 2004

Indian Ocean – The death toll continues to grow and millions face a homeless life in the new year as coastal communities in south Asia struggle against continued aftershocks and flooding caused by the largest earthquake to strike the planet in more than a generation.

The magnitude 9.0 undersea megathrust earthquake struck off the western coast of Sumatra, Indonesia on December 26, 2004, at 00:58:50 UTC (or 07:58:50 local time in Jakarta and Bangkok).

The earthquake was the strongest in the world since the 9.2-magnitude Good Friday Earthquake which struck Alaska, USA in 1964, and the fourth largest since 1900. More than 140,000 deaths[1] were caused by resulting tsunami, which in Thailand were up to 10 meters (33 feet) tall, and struck within three hours of the initial event.

Multiple tsunamis struck and ravaged coastal regions all over the Indian Ocean, devastating regions including the Indonesian province of Aceh, the coast of Sri Lanka, coastal areas of the Indian state of Tamil Nadu, the resort island of Phuket, Thailand, and even as far away as Somalia, 4,100 km (2,500 mi) west of the epicenter.

While the earthquake and the tsunamis are no longer ongoing (other than aftershocks), the humanitarian and economic crisis generated by the disaster is still ongoing. This report will attempt to cover the crisis as it continues to develop.

Thursday, January 26, 2017

On Monday Nigerian authorities raised the official death toll from January 17’s airstrike upon a refugee camp to 236, though the BBC on Tuesday reported an official told them this was an error and the actual figure was 115. The military said at the time a jet mistook refugees for rebels.

The new toll updates previous estimates, which at the time of the incident were of at least 50 dead. The BBC on Tuesday reported an official told them the figure of 236 was erroneously reached by combining the numbers of dead and wounded. The camp in Rann, Borno State is home to thousands and lies near the northeastern border with Cameroon.

Home to those displaced by Boko Haram insurgents, the camp is in an area suffering famine. Farmers are unable to work owing to bombs on their land. The Red Cross was there to distribute food when the attack happened. Twenty Nigerian Red Cross workers were injured or killed. Médecins Sans Frontières are treating the majority of the wounded in makeshift tents in Rann, which lacks hospital facilities. A small number have been evacuated to Maiduguri.

Military officials said at the time the Air Force had been dispatched to Rann after reports of “remnants” of Boko Haram in the area. The military claims it is in a “final push” against the rebel group. A promised investigation has materialised in the form of a panel of Air Force officials, with orders to complete the probe by the end of next week.

Human Rights Watch have called for compensation for victims. They say the military is not absolved of liability and suggest the camp’s tents were obvious. Eyewitnesses say the aircraft circled twice, dropping multiple bombs, which appears corroborated by satellite imagery. President Muhammadu Buhari called it a “regrettable operational mistake” and has since departed for a holiday in London.

Journalists are barred from the military-controlled camp. Officials claim all the dead in Rann have been buried, and two more died in hospital in Maiduguri. Most of those killed were women and children. Soldiers were also amongst those killed. Eyewitnesses claim two days after the disaster in excess of 100 Boko Haram militants attacked the camp, fighting with soldiers for hours.

MSF field co-ordinator Alfred Davies said, “There are no words to describe the chaos[…] I saw the bodies of children that had been cut in two.” MSF have called for “a transparent account” with the organisation’s general director complaining refugees “were bombed by those who were meant to safeguard them”. Some humanitarian groups have suggested the incident constitutes a war crime even as an accident, and Human Rights Watch is urging an independent probe. They say 35 structures were destroyed at two separate locations within the camp.

“We saw dozens of patients with multiple traumatic injuries, including open fractures and wounds to the abdomen and chest,” said MSF doctor Mohammed Musoke. He described wounded children, including a crying baby with shrapnel in its neck and “a 10-year-old boy with a large, deep flesh wound to his thigh. The flesh was hanging loose on one side and you could see through to the bone.”

Survivor Baba, 37, a refugee, said military aircraft were not an uncommon sight but the attacking jet behaved abnormally. “The plane flew back and forth, and we knew something was wrong before the bombing happened.” His remarks were released by MSF.

Prior to the attacks camp residents had been starving, some dying from malnutrition. War and substandard infrastructure left Rann isolated, and the attack came as the Red Cross were about to distribute food they had just arrived with. The Red Cross say they have five weeks’ worth of food.

The International NGO Safety Organisation claims 2016 saw in excess of 90 aid workers killed worldwide, with 154 injured.