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Physics
Invisibility cloak leaves the realm of magic at last
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Technology
Physicists draw up plans for real ‘cloaking device’
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Physics
Spotting the quantum tracks of gravity waves
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Space
The short reign of dwarf galaxies
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Animal activists flee UK clampdown
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Life
Was our universe made for us or not?
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Animal activists flee UK clampdown
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Space
‘Cyclic universe’ can explain cosmological constant
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Physics
Free will 鈥� you only think you have it
News
Bacteria use slime jets to get around
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Life
Bacteria use slime jets to get around
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Earth
Climate blamed for mass extinctions
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