Richard Pritches writes in to let us know that MIT errata expert Evangelos Georgiadis has disproved 44 conjectures set by Dr. Stephen Wolfram (founder of Mathematica) in A New Kind of Science. The paper was published in the latest issue of the Journal of Cellular Automata and can be read in PDF form at Prof Edwin Clark's collection of reviews of Wolfram's ANKS. "The formulas provided by Wolfram for these [44] rules are not minimal. Moreover for 8 of these cannot be minimal even by simple inspection since minimal formula sizes for 3-input Boolean functions over this basis never exceeds 5."

An anonymous reader sends us to The Secret Diary of Steve Jobs for a developing situation. Daniel Lyons, a.k.a. Fake Steve Jobs, made a post earlier today revealing that Apple was offering him some money (in the wake of the ThinkSecret shutdown) to close down his blog. He said he was interested in taking it. A few hours later, Lyons posted again revealing that Apple's lawyers had contacted him angrily, saying the details of the deal were supposed to remain private. Fake Steve replied 'we either deal out in the open, completely transparently, or we don't deal.' A third post gives details of Apple's lawyers' next response, going totally medieval on him. Since then the situation has calmed down a bit.

PCOL writes "Salar de Uyuni is a vast plain of white salt in the mountains of Bolivia, with a total elevation range of less than 80 centimeters - the flattest place on earth. Beginning in 2002, geophysicist Adrian Borsa led a survey that resulted in precise GPS measurements of the salt flat. The flats will be used as a giant calibration device for satellite-based radar and laser altimeters on the CryoSat recovery mission so the spacecraft can more precisely monitor changes in the elevation and thickness of polar ice sheets and floating sea ice. 'Satellites can calibrate their altimeters by bouncing signals off the ocean surface .. because of atmospheric interference, tides and waves, there are uncertainties. Borsa says the salar, now so accurately mapped and with dry, clear skies, is about five times better than the ocean as a reference point.'"

loconet writes "The government of Canada is preparing to attempt to bring a new DMCA-modeled copyright law in Canada in order to comply with the WIPO treaties the country signed in 1997. (These treaties were also the base of the American DMCA.) The new Canadian law will be even more restrictive in nature than the American version and worse than the last Canadian copyright proposal, the defeated Bill C-60. Among the many restrictive clauses in this new law, as Michael Geist explains, is the total abolishment of the concept of fair use: 'No parody exception. No time shifting exception. No device shifting exception. No expanded backup provision. Nothing.' Geist provides a list of 30 things that can be done to address the issues."

Invisible Pink Unicorn writes "One of the most comprehensive analyses of genetic variation ever undertaken supports the theory that the ancestors of modern native peoples throughout the Americas came from a single source in East Asia across a northwest land bridge some 12,000 years ago. One particular discovery is of a 'unique genetic variant widespread in natives across both continents — suggesting that the first humans in the Americas came in a single migration or multiple waves from a single source, not in waves of migrations from different sources.' The full article is available online from PLoS."

caluml writes "There is a humourous look at "What would happen if Microsoft had designed GMail". Gems include: "Another security measurement we'll add is that you won't be able to log-in with just username anymore but are required to enter the full username@gmail.com. Furthermore, we will change the browser URL from 'http://gmail.microsoft.com/' to the more professional looking 'http://by114w.bay114.gmail.live.com/mail/mail.aspx?rru=home'.""

DaMan writes "ZDNet picks up on yesterday's Firefox 3 beta 1 review by comparing the memory usage of Firefox 2 against the latest beta. The results from one of the tests is quite interesting, after loading 12 pages and waiting 5 minutes, 2 used 103,180KB and 3 used 62,312KB. IE used 89,756KB.""

An anonymous reader writes to tell us that Physicists from both the University of Surrey and Salford University have devised a method to trap a multi-colored rainbow of light inside a prism. "Previous attempts to slow and capture light have involved extremely low or cryogenic temperatures, have been extremely costly, and have only worked with one specific frequency of light at a time. The technique proposed by Professor Hess and Mr Kosmas Tsakmakidis involves the use of negative refractive index metamaterials along with the exploitation of the Goos Hänchen effect, which shows that when light hits an object or an interface between two media it does not immediately bounce back but seems to travel very slightly along that object, or in the case of metamaterials, travels very slightly backwards along the object."

nil0lab writes "In a case of 20/20 hindsight, Princeton DARPA Grand Challenge team member Bryan Cattle reflects on how their code failed to forget obstacles it had passed. It was written in Microsoft's C#, which isn't supposed to let you have memory leaks. 'We kept noticing that the computer would begin to bog down after extended periods of driving. This problem was pernicious because it only showed up after 40 minutes to an hour of driving around and collecting obstacles. The computer performance would just gradually slow down until the car just simply stopped responding, usually with the gas pedal down, and would just drive off into the bush until we pulled the plug. We looked through the code on paper, literally line by line, and just couldn't for the life of us imagine what the problem was.'"

Terms of the deal are secret, but Yahoo has reached settlements with two Chinese journalists who were arrested based on information the company provided to the ruling Communist government. "[...] a source at Yahoo said the company has been 'working with the families, and we're working with them to provide them with financial, humanitarian and legal assistance.' Yahoo has also agreed to establish a global human rights fund to provide 'humanitarian relief' to support dissidents and their families. The source said that details still have to be worked out."

kihbord writes to mention that Boston's Northeastern University and Waltham, Mass. based company Jarg have brought suit against Google for apparently infringing on a distributed database system developed by Kenneth Baclawski. "The patent describes a distributed database system that breaks search queries into fragments and distributes them to multiple computers in a network to get faster results. The patent was assigned to Northeastern University, which licensed it exclusively to Jarg, according to the lawsuit, filed last Tuesday with the U.S. District Court for the Eastern District of Texas."

Ponca City, We Love You writes "Complaints of the non-existence of flying cars as expressions of disappointment in the failure of the present to measure up to the glory of past predictions have long been a staple of popular culture but all that is about to change when Terrafugia introduces their $148,000 "Transition," a 19-foot, two-seater that the company describes as a roadable light-sport aircraft. The problem is that the U.S. doesn't have the infrastructure in place to make landing in front of your house a viable alternative yet and a sky filled with people who don't have pilot's licenses could also be a problem. The idea is to take advantage of the 6,000 public airports in the U.S. so a pilot can fly into a small airport (video) and instead of getting a rental car, just fold up the wings on the aircraft and drive away. Terrafugia expects the first production model to be ready in 2009 and says they've already received advanced orders for 30 to 50 Transitions."

Ponca City, We Love You writes "The robot invasion may soon be coming to a warehouse near you. In a conventional warehouse, workers walk from shelf to shelf to fill orders, while in conveyor-based systems, boxes move past workers who pack them. A new warehouse design arranges rows and columns of freestanding shelves in a memory-chip-like grid serviced by robots. When a consumer submits an order, robots deliver the relevant shelving units to workers who pack the requested items in a box and ship them off allowing workers to fill orders two to three times faster than they could with conventional methods because the robots can work in parallel, allowing dozens of workers to fill dozens of orders simultaneously. The robotic system is also faster because the entire warehouse can adapt, in real time, to changes in demand by having the robots move shelves with popular items closer to the workers (pdf), where the shelves can be quickly retrieved while items that aren't selling are gradually moved farther away. Two giant warehouses have already been built for Staples and a third is being built for Walgreens where the software will also keep track of expiration dates to ensure that items that can go bad are sent out in the order that they're stocked."

mattnyc99 writes "PopularMechanics.com takes a peek into the growing world of high-tech piracy on the open seas, which the U.S. Navy and Coast Guard are looking to cut off by investing in a new fleet of superfast, gun-mounted unmanned surface vessels (USVs). From the article: "The Interceptor is available now. But the USV market is just getting started: Two months ago, British defense firm Qinetiq debuted its own robotic vessel, the jetski-size Sentry. Among its potential duties is intruder investigation, which could include scouting out unidentified boats, along the lines of the raft that detonated alongside the USS Cole in Yemen, as well as offering a first look at a possible pirate-controlled vessel.""