Worlds First Retractable Lightsaber
This is so cool! The wonderful people at Hacksmith have been working on lightsaber technology for a while. And now, the next step in that has been made public, they actually made a lightsaber that damn near fits the bill on every level! it changes color, it retracts, it looks really cool. The scary part is that now it exists, now more people will look to replicate and make these. And someone will get hurt. But hey! such is life right?