And this attitude of absolute safety over everything would preclude many of the most interesting sports, hobbies, and possibly inventions. They're not selling i

And this attitude of absolute safety over everything would preclude many of the most interesting sports, hobbies, and possibly inventions. They're not selling it nor even producing kits. In another episode they played with 'light saber rods' but carefully wearing full heat shielding suits. And yes, only people with actual Jedi semi-prescience could probably use a real or even imitation light saber as real weapons without maiming themselves. That makes it even more fun to watch this build, IMHO. Science fiction not remaining fictional has been the cause for many actual inventions.