Engelbart, inventor of computer mouse, dies at 88

The first computer mouse was a wooden shell with metal wheels. The man behind it, tech visionary Doug Engelbart, has died at 88 after transforming the way people work, play and communicate.

Arctic vegetation spread could boost climate change

(Phys.org) —Changes in Arctic vegetation due to climate change have probably been underestimated, according to a new computer analysis which shows that tree and shrub cover in the region will increase more than previously ...

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