However, ironically for him, he is alarmed that many green ... power supply and it looked like something out of a bad science fiction movie, even at reduced power. One problem with a big laser ...

However, ironically for him, he is alarmed that many green laser pointers are more powerful than ... He tested the array first with a power supply and it looked like something out of a bad science ...

For years, scientists have successfully created tiny, high-quality lasers that emit ... and advanced optical devices. While green laser pointers have existed for 25 years, their light output ...