New York business receives package containing unknown powder

Tuesday, October 21, 2008

In Buffalo New York, a suspicious package was received by National Action Financial Services, a subsidiary of Sitel, Inc.. According to FBI spokesperson Earl Gould Buffalo, the initial call was placed at 10:30AM EST Yesterday. The mail department found the package, evacuated the building, and contacted the local police department. The package has been described as containing some type of white powder.

The police department then contacted the Department of Homeland Security, who finished at the scene by 3:00PM EST.

After interviews with several employees were refused, one agreed – after being only identified as KR. He said management was being very “hush hush” about the incident, but when he came in he jokingly said that it was a “regular day at work now”.

National Action Financial media contacts were not available for comment, and the Amherst Police Department referred Wikinews to the local FBI office.

Special Agent Earl Gould stated as of 4:30PM no hospitalizations were required, but could not comment further as it is an ongoing investigation. He also stated the first responders to the scene did “everything right, and contained it immediately.”

Wednesday, February 4, 2009

A new historic physics record has been set by scientists for exceedingly small writing, opening a new door to computing‘s future. Stanford University physicists have claimed to have written the letters “SU” at sub-atomic size.

Graduate students Christopher Moon, Laila Mattos, Brian Foster and Gabriel Zeltzer, under the direction of assistant professor of physics Hari Manoharan, have produced the world’s smallest lettering, which is approximately 1.5 nanometres tall, using a molecular projector, called Scanning Tunneling Microscope (STM) to push individual carbon monoxide molecules on a copper or silver sheet surface, based on interference of electron energy states.

A nanometre (Greek: ?????, nanos, dwarf; ?????, metr?, count) is a unit of length in the metric system, equal to one billionth of a metre (i.e., 10^-9 m or one millionth of a millimetre), and also equals ten Ångström, an internationally recognized non-SI unit of length. It is often associated with the field of nanotechnology.

“We miniaturised their size so drastically that we ended up with the smallest writing in history,” said Manoharan. “S” and “U,” the two letters in honor of their employer have been reduced so tiny in nanoimprint that if used to print out 32 volumes of an Encyclopedia, 2,000 times, the contents would easily fit on a pinhead.

In the world of downsizing, nanoscribes Manoharan and Moon have proven that information, if reduced in size smaller than an atom, can be stored in more compact form than previously thought. In computing jargon, small sizing results to greater speed and better computer data storage.

“Writing really small has a long history. We wondered: What are the limits? How far can you go? Because materials are made of atoms, it was always believed that if you continue scaling down, you’d end up at that fundamental limit. You’d hit a wall,” said Manoharan.

In writing the letters, the Stanford team utilized an electron‘s unique feature of “pinball table for electrons” — its ability to bounce between different quantum states. In the vibration-proof basement lab of Stanford’s Varian Physics Building, the physicists used a Scanning tunneling microscope in encoding the “S” and “U” within the patterns formed by the electron’s activity, called wave function, arranging carbon monoxide molecules in a very specific pattern on a copper or silver sheet surface.

“Imagine [the copper as] a very shallow pool of water into which we put some rocks [the carbon monoxide molecules]. The water waves scatter and interfere off the rocks, making well defined standing wave patterns,” Manoharan noted. If the “rocks” are placed just right, then the shapes of the waves will form any letters in the alphabet, the researchers said. They used the quantum properties of electrons, rather than photons, as their source of illumination.

According to the study, the atoms were ordered in a circular fashion, with a hole in the middle. A flow of electrons was thereafter fired at the copper support, which resulted into a ripple effect in between the existing atoms. These were pushed aside, and a holographic projection of the letters “SU” became visible in the space between them. “What we did is show that the atom is not the limit — that you can go below that,” Manoharan said.

“It’s difficult to properly express the size of their stacked S and U, but the equivalent would be 0.3 nanometres. This is sufficiently small that you could copy out the Encyclopaedia Britannica on the head of a pin not just once, but thousands of times over,” Manoharan and his nanohologram collaborator Christopher Moon explained.

The team has also shown the salient features of the holographic principle, a property of quantum gravity theories which resolves the black hole information paradox within string theory. They stacked “S” and the “U” – two layers, or pages, of information — within the hologram.

The team stressed their discovery was concentrating electrons in space, in essence, a wire, hoping such a structure could be used to wire together a super-fast quantum computer in the future. In essence, “these electron patterns can act as holograms, that pack information into subatomic spaces, which could one day lead to unlimited information storage,” the study states.

The “Conclusion” of the Stanford article goes as follows:

The team is not the first to design or print small letters, as attempts have been made since as early as 1960. In December 1959, Nobel Prize-winning physicist Richard Feynman, who delivered his now-legendary lecture entitled “There’s Plenty of Room at the Bottom,” promised new opportunities for those who “thought small.”

Feynman was an American physicist known for the path integral formulation of quantum mechanics, the theory of quantum electrodynamics and the physics of the superfluidity of supercooled liquid helium, as well as work in particle physics (he proposed the parton model).

Feynman offered two challenges at the annual meeting of the American Physical Society, held that year in Caltech, offering a $1000 prize to the first person to solve each of them. Both challenges involved nanotechnology, and the first prize was won by William McLellan, who solved the first. The first problem required someone to build a working electric motor that would fit inside a cube ¹/₆₄ inches on each side. McLellan achieved this feat by November 1960 with his 250-microgram 2000-rpm motor consisting of 13 separate parts.

In 1985, the prize for the second challenge was claimed by Stanford Tom Newman, who, working with electrical engineering professor Fabian Pease, used electron lithography. He wrote or engraved the first page of Charles Dickens’ A Tale of Two Cities, at the required scale, on the head of a pin, with a beam of electrons. The main problem he had before he could claim the prize was finding the text after he had written it; the head of the pin was a huge empty space compared with the text inscribed on it. Such small print could only be read with an electron microscope.

In 1989, however, Stanford lost its record, when Donald Eigler and Erhard Schweizer, scientists at IBM’s Almaden Research Center in San Jose were the first to position or manipulate 35 individual atoms of xenon one at a time to form the letters I, B and M using a STM. The atoms were pushed on the surface of the nickel to create letters 5nm tall.

In 1991, Japanese researchers managed to chisel 1.5 nm-tall characters onto a molybdenum disulphide crystal, using the same STM method. Hitachi, at that time, set the record for the smallest microscopic calligraphy ever designed. The Stanford effort failed to surpass the feat, but it, however, introduced a novel technique. Having equaled Hitachi’s record, the Stanford team went a step further. They used a holographic variation on the IBM technique, for instead of fixing the letters onto a support, the new method created them holographically.

In the scientific breakthrough, the Stanford team has now claimed they have written the smallest letters ever – assembled from subatomic-sized bits as small as 0.3 nanometers, or roughly one third of a billionth of a meter. The new super-mini letters created are 40 times smaller than the original effort and more than four times smaller than the IBM initials, states the paper Quantum holographic encoding in a two-dimensional electron gas, published online in the journal Nature Nanotechnology. The new sub-atomic size letters are around a third of the size of the atomic ones created by Eigler and Schweizer at IBM.

A subatomic particle is an elementary or composite particle smaller than an atom. Particle physics and nuclear physics are concerned with the study of these particles, their interactions, and non-atomic matter. Subatomic particles include the atomic constituents electrons, protons, and neutrons. Protons and neutrons are composite particles, consisting of quarks.

“Everyone can look around and see the growing amount of information we deal with on a daily basis. All that knowledge is out there. For society to move forward, we need a better way to process it, and store it more densely,” Manoharan said. “Although these projections are stable — they’ll last as long as none of the carbon dioxide molecules move — this technique is unlikely to revolutionize storage, as it’s currently a bit too challenging to determine and create the appropriate pattern of molecules to create a desired hologram,” the authors cautioned. Nevertheless, they suggest that “the practical limits of both the technique and the data density it enables merit further research.”

In 2000, it was Hari Manoharan, Christopher Lutz and Donald Eigler who first experimentally observed quantum mirage at the IBM Almaden Research Center in San Jose, California. In physics, a quantum mirage is a peculiar result in quantum chaos. Their study in a paper published in Nature, states they demonstrated that the Kondo resonance signature of a magnetic adatom located at one focus of an elliptically shaped quantum corral could be projected to, and made large at the other focus of the corral.

Saturday, June 29, 2013

Fiji’s national airline Air Pacific has now officially returned to its original name: Fiji Airways. Fiji Airways adopted the Air Pacific name in 1971, slightly prior to its first international flight on June 3, 1973. The re-brand was described by interim CEO Aubrey Swift as allowing the airline to align itself “closer with Fiji as a destination”. The name change is designed in part to reduce the confusion which surrounded the name Air Pacific. Swift noted that “Air Pacific just didn’t resonate with our customers” and said that same people “thought we were an air conditioning company”.

Along with the name change, the airline has redesigned its website, and changed the name of each of its classes of service. Pacific Voyager and Tabua Class have been replaced with economy and business class respectively. The airline has also introduced plans to overhaul its fleet of older Boeing 747s with Airbus A330s. It has said that the completion of this overhaul and the re-branding efforts will be completed by the end of the year.

The airline’s new brand-mark and livery features a masi design created by Fijian artist, Makereta Matemosi. The new identity is to “symbolises the airline’s new identity and epitomises all that Fiji Airways represents. It is authentic, distinctive, and true to the airline’s Fijian roots”, the airline said.

Sunday, January 25, 2009

Vandals have caused thousands of British pounds worth of damage at a city railway station. The Bath Spa railway station in Bath was targeted by vandals over the weekend. Graffiti was sprayed over the new tourist centre as well as the stone work which is over 100 years old. The disabled toilets were also vandalised.

First Great Western who owns Bath Spa station released a statement through spokesman Dan Panes saying, “last year we invested a considerable amount of money improving the station environment at Bath Spa for our customers, and it’s a great shame that a couple of minutes of vandalism could cause so much damage.”

The vandalism comes just months after a mini police station was opened up in the station to combat anti-social behaviour. The behaviour in Bath was said to be worse than that of the centre of Liverpool.

CCTV has been passed on to the British Transport Police and are currently assessing the damage caused.

Friday, March 18, 2011

The New York Times announced on Thursday that it will start charging for full access to NYTimes.com, its online version. Beginning March 28, U.S. visitors who do not subscribe to the print edition will be allowed access to 20 articles a month. A digital subscription to the website will be required to read additional content.

The fee plan for Canadians is already in effect, allowing the NYT to “fine-tune the customer experience”, according to the announcement.

Unlimited access to articles will continue to be free for those users reaching the Times through links from search engines, blogs, and social media like Facebook and Twitter. The NYTimes.com home page and individual section front pages will continue be freely accessible.

The NYT unsuccessfully tried a pay wall six years ago. Due to declining profits and readership of its print edition, it is ready to try again.

According to comScore, a marketing research company that measures online traffic, NYTimes.com had 31.4 million individual visitors in February. It is the most-read newspaper site in the world, reported The Guardian.

“The challenge now is to put a price on our work without walling ourselves off from the global network, to make sure we continue to engage with the widest possible audience”, wrote Arthur Sulzberger Jr., NYT company chairman.

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Saturday, July 14, 2007

Two Long Island, New York teenagers, aged 15 and 17, have been charged for their alleged involvement in a suspected plot to attack their school next April, on the ninth anniversary of the Columbine High School shooting massacre.

The plot was uncovered when the 15-year-old suspect lost his journal at the McDonalds restaurant where he worked. The journal was found by a fellow classmate of the teenagers’ school, who quickly turned it over to school officials.

The journal is alleged to have outlined the teenagers’ plan to attack the school with guns and home-made bombs. The 15-year-old suspect’s home and computers were searched and evidence was collected, which revealed that he allegedly tried to purchase black powder explosives and machine guns over the Internet.

A video was also found in which the same teenager allegedly names some students and staff he would like to attack at the school. The 17-year-old was allegedly planning to aid in the attack on the school.

The two teens were arrested and held in Long Island jail on misdemeanor conspiracy, which is punishable by up to one year in prison. The 15-year-old will appear in juvenile court on Friday and the 17-year-old suspect is expected to plead not guilty at a hearing.