This project implements a laser pointer detection system using OpenCV in Python. The system can detect a red laser pointer from a webcam feed and estimate the distance of the laser pointer from the ...

Laser pointers for dogs may at a first glance look like a great invention, but in reality they can have deleterious effects on dogs. As fun as the game may seem though there are certain risks ...

This is perhaps best encapsulated in a Walt Whitman poem titled “When I Heard the Learn’d Astronomer.” The narrator describes ...

! Forging the missing link between traditional 'telescope and laser pointer' astronomy tours and the wonder of simply 'looking up' - The STARnR Experience was designed to elevate the BUDGET TRAVELER'S ...

My team and I put the best laser engravers to the test - and these are the models we recommend for home crafting, hobbyists, and professionals. Like the best 3D printers we've reviewed ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

Concepts like the three states of matter, or how light travels, were presented to kids in light hearted experiences that included bubbles and laser pointers in mirrors. “We’ve had kids engaged ...

Laser hair removal works best for patients with light-colored skin and dark-colored hair. Watch this video to learn what to expect prior to and after your treatment. To help you decide whether this ...

When NASA's Voyager 2 spacecraft flew by Uranus in 1986, it provided scientists' first—and, so far, only—close glimpse of this strange, sideways-rotating outer planet. Alongside the discovery ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...