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The concept of the laser was first proposed by physicist Albert Einstein in 1917. However, the first working laser device was built by physicist Theodore H. Maiman in 1960.
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How do you dispose lasers?
Lasers should be disposed of in accordance with local regulations governing electronic waste. It is recommended to contact a certified electronic waste recycling facility for proper disposal of lasers to prevent harm to the environment. Do not dispose of lasers in regular trash bins.
Can Green Lasers Be Seen from space?
Yes, green lasers can be seen from space under certain conditions. The beam would need to be powerful enough and aimed at the right angle to be visible against the backdrop of outer space. However, it is not recommended to point lasers at the sky as it can be dangerous for aircraft and satellites.
Are gems used in lasers?
Yes, certain types of gems, such as ruby or sapphire, are used as gain medium in lasers. These gems are able to amplify the light passing through them, allowing for the generation of a laser beam.
How do you get through the lasers on mission 8 on the 39 clues?
To get through the lasers in Mission 8 on The 39 Clues, you will need to carefully time your movements to avoid being detected by the lasers. Look for a pattern in the laser movement and plan your approach accordingly. You may need to use your quick reflexes to navigate through the lasers successfully.
When were lasers first discovered?
Lasers were first discovered in 1960 by Theodore H. Maiman at Hughes Research Laboratories. He built the first working laser using a synthetic-ruby crystal.
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