The free Xournal++ for handwritten notes gets a laser pointer for presentations and now protects hyperlinks and comments during PDF export.

The Cat Dash, a premier provider of high-quality cat exercise wheels, is excited to announce its limited-time discount and free laser pointer with every purchase as a celebratory offer for the new ...

We’ve probably all seen cats chase shadows on the floor, or light when it reflects from our phones onto the wall. Laser ...

High-powered laser pens can do a lot more harm than just distracting an opposing player, like cause permanent blindness, and the fear is that the trend that's taken hold amongst European soccer fans ...

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 ...

Laser technology can be fun for a number of reasons, whether its to aid presentations, create light shows at big concerts, or provide some entertainment for your cat. There are other types of laser ...