Check out MIT and Harvard making our dreams come true: http://www.tor.com/blogs/2013/09/real-lightsaber-photonic-molecules.
That's a huge deal.
But I still don't see lightsabers.
Science B!
And for those looking for the more light-hearted, BBC staff doing lightsaber duels - http://www.telegraph.co.uk/culture/tvandradio/bbc/10335976/Staff-caught-yawning-hugging-and-playing-with-lightsabers-in-open-plan-BBC-newsroom.html
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That's a huge deal.
But I still don't see lightsabers.
Science B!
And for those looking for the more light-hearted, BBC staff doing lightsaber duels - http://www.telegraph.co.uk/culture/tvandradio/bbc/10335976/Staff-caught-yawning-hugging-and-playing-with-lightsabers-in-open-plan-BBC-newsroom.html