A new study on engadget shows that 68% of Americans worry when they are not connected to their laptops, BlackBerrys, etc. They feel 'dazed', 'disorientated', 'tense' and 'inadequate'.
We ought to worry about what we're worrying about. In today's Guardian, the biologist David Suzuki says that 'foresight' once enabled us to survive and flourish. That skill has gone.
Swarm of nanorobots can remove tiny plastic fragments from water
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In just 2 hours, small metal robots can capture most nanoscopic plastic
particles from a sample of water
2 hours ago
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