Friday, November 30, 2012

Qatari non-profit organization Gulf Organization for Research and Development (GORD) launched a low emissions car at the 2012 United Nations Climate Change Conference (COP 18) in Doha. The car was designed and developed in Qatar.

Revealed during a press conference at the Qatar National Convention Centre, the car in addition to an internal combustion engine, includes an automotive thermoelectric generator designed to capture waste heat to produce hydrogen. GORD expects the heat waste collecting system to be compatible with any gasoline or compressed natural gas car.

GORD chairman Dr Al-Horr summarised the key concepts of the invention in a statement saying, “Our car produces electricity at no cost by capturing thermal waste energy, reducing costs and eliminating the need for an external source of electricity. Also, bulky compressed-hydrogen cylinders are a thing of the past, as our concept accomplishes the production of hydrogen by using water through fuel cells integrated within the car.”

Most of the energy in Qatari vehicle comes from the the car’s gasoline tank, supplemented by a thin film photo-voltaic panel on the roof. Normally in a combustion engine, chemical energy stored in a fuel, such as gasoline, is converted into heat energy through combustion. This heat energy is then converted into mechanical energy, manifested as an increase in pressure in the combustion chamber due to the kinetic energy of the combustion gases. The kinetic energy of these combustion gases are then converted into work; because of the inefficiencies in converting chemical energy into useful work, internal combustion engines have a theoretical maximum effiecincy of 37% (with what is achievable in day to day applications being about half of this). Of the chemical energy in the consumed fuel used by an internal combustion engine 40% is dissipated as waste heat. However, the Qatari vehicle uses a thermoelectric generator to convert this waste heat into electricity. Such generators are used in space vehicles, and produce electricity when thermoelectric materials are subjected to a temperature gradient, the greater the gradient the greater the amount of electrcity produced. In the GORD vehicle the electricity produced is used to electrolyse potable water to produce hydrogen which can be introduced into the vehicle’s existing fuel system.

The researchers showed that the heat waste collection engine caused a decrease in the car’s emissions, including a decrease of carbon monoxide and nitrous oxide emissions by more than 50%, the fuel efficiency increasing by 20%. On its website, GORD said that the heat waste collector engine is universal, “Any car can be adapted to accommodate the system as it doesn’t alter any electro-mechanical systems”.

Wednesday, March 25, 2009

A New Jersey state senator has filed a lawsuit seeking to overturn a federal law banning sports betting in 46 states.

State Sen. Raymond Lesniak, a Democrat representing portions of Union County, filed the suit Monday, arguing the 17-year-old law is unconstitutional because it treats four states differently than the other states.

Under the law, sports betting is prohibited in all states except Delaware, Oregon, Montana and Nevada, although only the latter two currently allow wagering.

“This federal law deprives the State of New Jersey of over $100 million of yearly revenues, as well as depriving our casinos, racetracks and Internet operators of over $500 million in gross income,” Lesniak said in a statement to the press.

The 39-page lawsuit is believed to be the first challenge to the Professional and Amateur Sports Protection Act of 1992. New Jersey missed a 1994 deadline that would have allowed it to join the other states when the law was implemented.

Atlantic City officials and their political allies have argued allowing sports betting would give all the states a new source of revenue needed in the face of a staggering recession.

New Jersey Governor Jon Corzine was not involved with the lawsuit, but he said legalizing sports betting would help Atlantic City and said it was “worth pursuing”.

Legalizing sports betting in New Jersey could bring the state more than $50 million in annual tax revenue, according to officials from the Interactive Media Entertainment & Gaming Inc., a Washington, D.C.-based consultant for the electronic gaming industry, which joined Lesniak as a plaintiff in the lawsuit.

“This is about more than revenue,” said Joe Brennan Jr., chairman of Interactive Media Entertainment. “It’s about jobs and economic activity.”According to 1999 study, $380 billion in illegal sports betting occurs in the state each year.

New Jersey, in particular, is facing a difficult budget season, and the Atlantic City casinos are in what the Associated Press called a “financial meltdown”. Eleven of the city’s casinos suffered their biggest revenue decline in 30 years last month.

Delaware is reported to be considering regulating sports betting, which New Jersey backers of the lawsuit said adds a sense of urgency to the issue.

“We cannot afford to be naive about illegal sports betting,” New Jersey State Sen. Jeff Van Drew said in a statement to the press. “It’s happening right now, and is funding other criminal enterprises which are far more dangerous.”

The New Jersey Thoroughbred Horsemen’s Association, the Thoroughbred Breeders Association of New Jersey and the Standardbred Breeders & Owners Association of New Jersey were also listed as plaintiffs in the lawsuit.

Monday, January 8, 2007

Major city roads across North America are suffering from an early surge in potholes due to the dramatic freezes and thaws this month, some several feet across and inches deep. The potholes are caused by water seeping into cracks during warm weather, and pushing concrete apart when it freezes. Traffic erodes chunks of concrete from the cracks to form holes that continuously grow larger.

While car repair shops are experiencing a boom in business, city budgets are being hit with the costs of patching potholes. Thierry Larivée, an infrastructure spokesman in Montréal, Canada, says about 20 pothole patrols are working throughout the city. They are expected to continue work until at least Friday.

Craig Bryson, spokesman for the Road Commission for Oakland County in Michigan, United States, reports problems on unpaved roads as well. “The warmer weather is also playing havoc with gravel roads; the top layer of dirt thaws, but remains frozen about 10 inches below the surface. Surface water has no place to go. This creates a rutted, soupy road, especially in low-lying areas.”

Environment Canada meteorologist René Héroux attributes the unseasonable thaw to warm winds from the southwest. Environment Canada predicts a new cold front on Thursday.

Wednesday, December 21, 2005

In the United States of America and other parts of the word, as Christmas and the holidays draw near, shippers have released information on shipping deadlines. Remember to always clearly label and address your holiday packages.

Wednesday, December 27, 2006

At least 68 different pieces of luggage has been found behind a pet store inside a garbage dumpster in Houston, Texas. The luggage came from several different international flights and authorities do not know how they got there or if the contents of the luggage have been stolen.

“We’re going to be investigating and the authorities are going to be investigating,” said spokeswoman for Continental Airlines, Mary Clark. All luggage was handed over to Continental Airlines.

The luggage is reported to have been sifted through, and most pieces have come from all over the world. The luggage is reported to have come from Bush Intercontinental Airport. Some pieces of the luggage have name tags and Clark states that “we’re trying to reach whoever we need to let them know the bags are there.”

Officers with the Houston Police Department are in charge of the investigation. The luggage was found by individuals who own the pet store.

The FBI has stated that the bags do not pose any danger.