Use PowerPoint’s laser pointer to catch attention and add excitement Your email has been sent Use PowerPoint's cool laser pointer feature to simulate a laser pointer during a PowerPoint presentation.
Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...
WASHINGTON, Oct. 9, 2012—By using an ordinary green laser pointer, the kind commonly found in offices and college lecture halls, an Israeli research team has developed a new and highly portable Raman ...
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