In my thread "Things that will get your thread closed" I mentioned lasers were going to start jumping in power. Looks like it is happening now.
http://techgage.com/news/cease_and_desist_sent_to_wicked_lasers_over_arctic_spyder_iii/
http://www.youtube.com/watch?v=H-SduY4A2kE
Looks like CNC machines is going to have a new cutting head, and a translucent safety box.
http://techgage.com/news/cease_and_desist_sent_to_wicked_lasers_over_arctic_spyder_iii/
http://www.youtube.com/watch?v=H-SduY4A2kE
Looks like CNC machines is going to have a new cutting head, and a translucent safety box.