SAFETY SHEET

I understand that the nitrogen laser I will be using in this experiment is potentially dangerous to my eyes. I will follow the following rules in using this laser:

1) I will not turn on the laser light unless I and all others in the room are wearing safety glasses (provided). I and all others will keep the glasses on all the time when the laser is on.

2) I will close and lock the doors to the room before turning on the laser light.

3) I will endeavor never to look directly into the laser beam, even though I am wearing safety glasses.

4) I understand that my failure to follow these rules could result in severe and permanent damage to my eyes.

Signed /date