Red dot sights have become very popular on rifles, pistols, and shotguns. But red dot sights have not been around all that long. In 1974, Aimpoint introduced the first red dot sight and their ...

Petechiae are tiny red or purple dots that don't turn white when you press on them. They can be caused by infections, certain medications, and vitamin deficiencies. They can also be a symptom of low ...

The venerable consumer fintech Green Dot, which has endured a tumbling stock price in recent years, announced the departure of its CEO and a plan to explore strategic alternatives. George Gresham was ...

Twenty-five years ago this week, the Nasdaq Composite Index hit its dot-com-era peak after soaring more than 500% in five years. Its subsequent collapse was swift and brutal. Small investors lured ...

Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...

Made from petroleum, red dye 40 is a synthetic food dye. Some studies suggest a link between red dye 40 and ADHD behavior; the dye might trigger or exacerbate behavioral changes in sensitive children.

Key Laboratory of Mesoscopic Chemistry of MOE, State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, 210023 Nanjing, China ...

As 2024 ends, On The Red Dot revisits 10 moments that moved Singaporeans, from Max Maeder's Olympic bronze in kitefoiling to Pope Francis' visit and a thrilling World Cup match against China. You ...

WASHINGTON — The U.S. Department of Transportation (DOT) issued 23 new plant identification codes in 2024 for tire factories in 10 countries, including the manufacturing expansion of established ...

This repository implements the LiDAR-visual Dynamic Obstacle Detection and Tracking (LV-DOT) algorithm which aims at detecting and tracking dynamic obstacles for robots with extremely constraint ...