Today on New Scientist: 30 November 2012







Dinosaurs might have once gazed into the Grand Canyon

It had been thought that the canyon formed 6 million years ago, but now two geologists say it is actually closer to 70 million years old



Saturn's rings may double up as a moon factory

A new model suggests Saturn's famous rings spawned the planet's moons. Could the mechanism explain the moons of Uranus, Neptune and even Earth?



Gaming the future: the best of 2012

New Scientist looks back at the video games that explored the boundaries of science and technology this year



Friday Illusion: Mystery mirror reveals missing banana

A prize for the first person to figure out how a strange mirror image remains in view



Syria again disconnects nation from the internet

Once again, the Syrian government appears to have pulled the plug on the internet, cutting off its citizens from the rest of the world



Crowdfund your area's projects one brick at a time

As the recession bites and budgets are cut, websites are springing up that allow citizens to club together to fund everything from parks to bridges



Omniphobia: the stuffs that stick at nothing

Whether it's water, oil, ketchup or ants, materials that repel everything that touches them are on the way, says Jessica Griggs



Feedback: Commas in breach of copyright

Why these words break the law, impure apples, Google rewrites the history of everything, and more



A quantum of... We want to see your movies!

The deadline for the Quantum Shorts Film Competition is hard on us and we've already had some amazing entries - submit yours before Sunday



LHC sees hint of high-speed particle pancake

Purely by accident, the Higgs-boson-hunting Large Hadron Collider may have stumbled upon a rare state of matter called a colour-glass condensate



Social bee-haviour: The secret life of the hive

Bees have a brain the size of a pinhead, yet their daily activities rival the range of behaviours seen in many mammals



Florida pet spa mystery link to China's great firewall

China's censors have innovative ways of stopping its citizens accessing banned websites, including poisoning internet servers



Giant tortoises bounce back in the Galapagos

A slow and steady rescue mission has seen the population of the iconic creatures on EspaƱola Island leap from just 12 into the thousands



Messenger finds hints of ice at Mercury's poles

The innermost planet of the solar system could harbour a small polar habitable zone - but the chances of finding life there are remote



Projections of sea level rise are vast underestimates

Estimates made by the Intergovernmental Panel on Climate Change in 2007 were wildly wrong





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