Let there be lightsabers

Boston & Cambridge, Massachussetts

I think that is a good idea that  build  deadly weapons because we saw the lightsabers in Star Wars and all the people thought that lightsabers  were not real  and we couldn't arrive to  build lightsabers but now  the new scientist started to create new things like this. The cience is advancing a lot.  

CHOOSE ONE ITEM OF NEWS and...
What's the headline? Let there be lightsabers
Is there a video/image you can include? Yes I can include a image of the film Star Wars that shows the lightsabers
Can you explain it in your own words? I did it in the top of this entreance
Add 3 new words you have learnt : lightsabers, 
Why is it relevant to you? Because  I like all the notice of cience like this
How is this connected with other news that have an impact on our world?
It can be connected because the cience is advance a lot and now in the world we can see it.