‘It’s the perfect place’: London Underground hosts tests for ‘quantum compass’ that could replace GPS
‘It’s the perfect place’: London Underground hosts tests for ‘quantum compass’ that could replace GPS
www.theguardian.com ‘It’s the perfect place’: London Underground hosts tests for ‘quantum compass’ that could replace GPS
Subatomic instrument will be able to accurately pinpoint locations under ground and under water where satellite signals cannot reach
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Now they just need to shrink that into a phone and we're good.
It may be the size of a wardrobe now, but remember this?
I think the problem is of keeping the rubidium atoms at near zero. I wonder what the future will look like once they can shrink it down to the size of a handheld device.
This is great if it replaces GPS there will be less space junk.
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