User blog:Tibett/A bad things about laser

Yesterday I did a bad thing with the laser pointer. Something like this: our company and other companies jointly organized a basketball game. As the boys of our company are relatively small, so the best basketball players are relatively small. We lost a few games. The girls those of us was watching are very anxious. I thought, at least a win will do. Otherwise, it will be too embarrassed. In the final game, the score is closed; the last one is that the other shot the ball, as long as no vote, we would win. Suddenly, I had an ideal that a few days ago I bought a laser pointer. So I quickly went to the office to take a laser pointer. At that moment, I used this laser to shoot the rival guy, the ball did not hit correctly. May be we would win. However, I did the wrong thing. Finally, our company lost. In fact that who wins the game is not so important. Charisma is the most important. So I made a review. Since I have some understands about laser pointer, I didn’t shoot the guy’s eyes. It is very dangerous.

I also emphasize some notes we should know about the laser pointer.

NOTE:

1. Can cause irreversible damage to the eye and burn unprotected skin. Laser pointer must not be pointed directly or indirectly at people or animals.

2. Continuous laser light time suggested- not more than 30 seconds (especially in summer or high temperature environment), because overheating affects the laser life!

3. Remove the batteries when not in use, keep out of reach of children!

4. When the spot become small, please change replace it in time.