Or worse, you may get a product with unwanted bugs features, like some green lasers that also emit strongly in the infrared wavelengths. Sure, getting a free death ray in addition to your green ...

The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be.

For college, Green chose to attend Alabama A&M University, where a graduate student persuaded her to study physics. In the summers, she interned at the University of Rochester and then at NASA, where ...