Science & TechnologyS

Sherlock

Amelia Earhart May Have Survived Months as Castaway

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© Getty Images/Hulton ArchiveFish, turtle and bird bones found in fire pits on a remote Pacific island may be signs of Amelia Earhart's last efforts to survive.
The famous pilot and her navigator may have eaten turtles, fish and bird to survive on a remote island after making an emergency landing.

Amelia Earhart, the legendary pilot who disappeared 73 years ago while flying over the Pacific Ocean in a record attempt to fly around the world at the equator, may have survived several weeks, or even months as a castaway on a remote South Pacific island, according to preliminary results of a two-week expedition on the tiny coral atoll believed to be her final resting place.

"There is evidence on the island suggesting that a castaway was there for weeks and possibly months," Ric Gillespie, executive director of The International Group for Historic Aircraft Recovery (TIGHAR), told Discovery News.

Gillespie has just returned from an expedition on Nikumaroro, the uninhabited tropical island in the southwestern Pacific republic of Kiribati where Earhart and her navigator Fred Noonan are believed to have landed when running out of fuel.

"We noticed that the forest can be an excellent source of water for a castaway in an island where there is no fresh water. After heavy rain, you can easily collect water from the bowl-shaped hollows in the buka trees. We also found a campsite and nine fire features containing thousands of fish, turtle and bird bones. This might suggest that many meals took place there," Gillespie said.

Sherlock

World's Largest Dinosaur Graveyard Found

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© Nobu TamuraCentrosaurus
The world's largest dinosaur graveyard has been discovered in Alberta, Canada, according to David Eberth of the Royal Tyrrell Museum and other scientists working on the project.

The Vancouver Sun reports that the massive dinosaur bonebed is 1.43-square miles in size. Eberth says it contains thousands of bones belonging to the dinosaur Centrosaurus, which once lived near what is now the Saskatchewan border.

Centrosaurus was a plant-eating, cow-sized dinosaur from the Late Cretaceous, around 75 million years ago. It cut quite a figure back then, with its top-of-the-head frills and rhino-like nose horn. There is some evidence that it engaged in horn to horn combat among its own species, probably males fighting over mates.

The impressive jaw muscles of Centrosaurus allowed it to sheer through extremely tough foliage with ease.

Sherlock

Vermont, US: Artifacts Dating Back to 5000 B.C. Found in Rutland Town

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© Northeast Archaeology Research Center16 projectiles dating back to 5000 B.C. found on land near Post Road in Rutland Town owned by Orin Thomas and Sons.
Ancient artifacts dating back roughly 7,000 years ago to 5000 B.C., were found by state archeologists on land near Thomas Dairy in Rutland Town recently.

John Thomas, one of the landowners, said the pointed projectiles looked like arrowheads and were discovered in at least two different locations on his property.

"One was close to Carey's Auto and another abuts the development on Blue Ridge acres," Thomas said Tuesday.

The discovery occurred as a part of an archeological dig - a standard procedure prior to subdivision - by the Vermont Division for Historic Preservation.

Scott Dillon, a survey archeologist with the division, said 16 projectiles were found at one location and appeared to be intentionally buried together in a pit. He said the relics studied by experts from the Northeast Archaeology Research Center Inc. were from the Native American era.

Sherlock

Archeologists Find Evidence of St Peter's Prison in Italy

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© AlamyThe Crucifixion of St Peter by Michelangelo
Archaeologists have discovered evidence to support the theory that St Peter was imprisoned in an underground dungeon by the Emperor Nero before being crucified.

The Mamertine Prison, a dingy complex of cells which now lies beneath a Renaissance church, has long been venerated as the place where the apostle was shackled before he was killed on the spot on which the Vatican now stands.

It been a place of Christian worship since medieval times, but after months of excavations, Italian archaeologists have found frescoes and other evidence which indicate that it was associated with St Peter as early as the 7th century.

Dr Patrizia Fortini, of Rome's department of archaeology for Rome, said: "It was converted from being a prison into a focus of cult-like worship of St Peter by the 7th century at the latest, maybe earlier.

Document

Adolf Hitler Wrote Begging Letter for Mercedes Loan

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© Press AssociationThe letter was found at a flea market and authenticated by the Bavarian State Archive in Munich.
Adolf Hitler wrote a begging letter to a Mercedes dealership asking for a loan for a limousine until his royalties for Mein Kampf came through.

The letter, was written in 1924 from his jail cell at Landsberg Fortress prison where he was imprisoned that year for his role in the "Bierkeller Putsch" when his nascent Nazi party tried, and failed, to seize power in Munich.

In jail he wrote Mein Kampf, the blueprint for power that would make him rich. However, when he penned a letter to Jakob Ferlin, owner of a Mercedes-Benz dealership in Munich, there was little money to be had.

Hitler, who one day would own a fleet of Mercedes' cars, had his heart set on the 11/40 model which at the time cost 18,000 Reichsmarks. He had set his heart on one in grey with spoked wheels and white-wall tyres.

Sun

Mystery glitch? Blame it on the sun

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© NASATrouble ahead
Ever think to check the space weather forecast? Power suppliers and the operators of oil pipelines and railroads might want to start.

Although it would take a truly massive space storm to cause a catastrophe, it is becoming clear that even modest solar activity poses a threat in our technology-dependent world. It makes railway signals go haywire and rusts oil pipelines to the point that they may leak, not to mention wearing down key components in power grids, which could drive up the cost of electricity.

If our planet happens to be in the line of fire when the sun belches out clouds of plasma, these coronal mass ejections (CMEs), can greatly disturb Earth's magnetic field. Such magnetic disturbances in turn can generate currents in power transmission lines, which act like giant antennas to pick up the disturbances.

Laptop

VeriSign SSL certs open to tampering, competitor warns

Bank of America attacks made easy

VeriSign and one of its partners have come under fire for publicly exposing webpages used to process customer security certificates, a practice a competitor claims puts some of the biggest names on the web at risk of serious targeted attacks.

According to Melih Abdulhayoglu, CEO of internet security firm Comodo, publicly accessible pages such as those here and here needlessly disclose sensitive internal information about VeriSign customers Bank of America and the Commonwealth of Massachusetts respectively. By exposing the email address of the organizations' security certificate managers and providing a comprehensive list of web addresses that use secure sockets layer protection, VeriSign puts them at risk of targeted phishing attacks, he said.

Network

Security fears slow government Web 2.0 adoption

LondonvView
© V3Web 2.0 uptake remains slow in the government sector
Analysts say government departments fear data loss through use of social media sites

The government's take-up of Web 2.0 technologies is being slowed by fears over security, according to Ovum.

The analyst firm's Business Trends: understanding your government customer 2010 report found that 50 per cent of respondents in Europe cited security issues as their greatest concern about the implementation of social media technologies, compared to 46 per cent in North America.

"With more stringent regulations in the EU than the US, and more of a culture of privacy in Europe, it's perhaps not surprising it's a bigger concern than in North America," said Jessica Hawkins, associate analyst at Ovum, who compiled the report.

Sherlock

Lake Michigan Shipwreck Found After 112 Years

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© AP Photo/Great Lakes Shipwreck ResearchThe gangway under the boiler house of the wooden steamship L.R. Doty found off the Milwaukee, Wis. shoreline.
A great wooden steamship that sank more than a century ago in a violent Lake Michigan storm has been found off the Milwaukee-area shoreline, and divers say the intact vessel appears to have been perfectly preserved by the cold fresh waters.

Finding the 300-foot-long L.R. Doty was important because it was the largest wooden ship that remained unaccounted for, said Brendon Baillod, the president of the Wisconsin Underwater Archaeology Association.

"It's the biggest one I've been involved with," said Baillod, who has taken part in about a dozen such finds. "It was really exhilarating."

The Doty was carrying a cargo of corn from South Chicago to Ontario, Canada in October 1898 when it sailed into a terrible storm, Baillod said. Along with snow and sleet, there were heavy winds that whipped up waves of up to 30 feet.

Cell Phone

Data roaming megabill clampdown starts next week

Roaming pornmeisters beware

From next week travellers using mobile data in Europe will be cut off from the internet if they hit a โ‚ฌ50 bill limit.

New EU regulations designed to prevent huge surprise bills come into force on 1 July.

Mobile operators will be required to warn customers when they reach 80 per cent of the bill ceiling. Those who want to continue using mobile data abroad will have to call to have it lifted.