It began as a casual interest in the world of the internet. It ended up as a crippling attack on top websites.

Raising the Bar
These geese fly higher than Everest, faster than most cars and do it all on a diet of barley, rice and wheat.

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Concrete
The second most-used substance on Earth can do a lot more than just make garden paths.

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Volcanic Saviour
If the scientists are right, volcanoes such as Pinatubo could help us in the fight against climate change.

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Play Time
Nine Nobel prizewinners have one thing in common ?as children, they all played with construction toys.

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Roman Runs
Excavating the toilets of Pompeii is providing a unique insight into the everyday lives of ancient peoples.

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Dingo Danger
Australia''s native dog isn''t the same as other wild dogs. Could it be that man helped it evolve?

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Peak Learning
Steep slopes and raging rainfall make getting to school much harder.