It’s great! Lasers are really high energy beams of light, so you can clearly see them being reflected off mirrors and changed by lenses, and you can do a lot of cool things with them. You do have to be careful though, health and safety in the lab is really important. I have to make sure to wear the correct safety goggles to protect my eyes from the laser as it’s really bright, and also to wear a lab safety coat in order to protect my skin from the laser, and also any chemicals I’m using.
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