Results for "sahara"

NASA satellite shows how much sand from the Sahara is in the atmosphere

NASA satellite shows how much sand from the Sahara is in the atmosphere

NASA is using one of its satellites to determine how much sand from the Sahara Desert in Africa ends up helping the Amazon rainforest in South America to grow. While the two locations are on different continents, the amount of dust from the desert that makes its way to the rain forest will surprise you. NASA used one of its satellites to quantify how much dust from the desert makes it to South America for the first time.

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Unique Martian rock found in the Sahara desert

Unique Martian rock found in the Sahara desert

A rock from the Red Planet was discovered in the Sahara desert, and has been under study for the last year. The results from the study show that it is different from other Martian rocks that have been discovered, in that it contains more water and is older than the majority of other discoveries. The finding has been named NWA 7034, is said to be 2.1 billion years old, and offers a glimpse into Mars' history.

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Have TabletKiosk made the perfect slate? Sahara hands-on

Have TabletKiosk made the perfect slate? Sahara hands-on

My ageing tc1100 was already looking pretty shabby in comparison to the new Sahara slates from TabletKiosk, and having now read Steve's hands-on experience of them over at GottaBeMobile its taken to snuffling sadly in the corner of the room. 

 

No surprise, really; with dual active and passive digitisers (meaning finger touch and more accurate stylus control), easily accessed RAM, hard-drive and wireless modules for future upgrades, and a casing design not only minimalistically attractive but obviously well thought through, the i440D is edging its way to the top of the list for those considering tablet upgrades.

How Silver Ants use hair like NASA’s new heat shield tech

How Silver Ants use hair like NASA’s new heat shield tech

The Saharan Silver Ant is discovered to dissipate heat using shiny silver hairs covering its entire body. Norman Nan Shi, assistant professor of applied physics at Columbia Engineering, has shown that the hairs of the Saharan Silver Ant act like heat shields, not entirely unlike NASA's space suit materials being developed for use by firefighters here on Earth. These ants live in an environment which can get extremely hot, up to 70°C (158°F). To make due when they need to forage for food, they've developed a rather intense bit of natural resistance, making them as shiny as they are cool.

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Google offers DVD Dev Kits for the Internet-constrained

Google offers DVD Dev Kits for the Internet-constrained

As much as the Internet is a font of knowledge (not exactly wisdom) for many of us, not everyone has the luxury of a good connection to take advantage of what the Internet has to offer. This is an impediment especially for interested Android app developers, as majority, if not all, of Google's resources, though free, are Internet-bound. At the very least, they require a lot of time and bandwidth to even download. Which is why Google has a new Developer's Kit offer for those living in "bandwidth challenged" areas.

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Remnants of GOCE satellite may hit Earth this weekend

Remnants of GOCE satellite may hit Earth this weekend

A satellite put into orbit around the Earth by the European Space Agency called the Gravity field and steady-state Ocean Circulation Explorer or GOCE has completed its mission. Rather than leaving the satellite aimlessly orbiting the planet forever, the ESA is having the satellite reenter the Earth's atmosphere. The satellite weighs about ton and experts believe that some parts of the satellite will impact the surface of the earth.

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