资讯

Unlike a lunar eclipse, you'll need to wear safety glasses or take steps to otherwise protect your eyes to safely watch the ...
Pain in your eyes is unlikely to be a symptom of solar retinopathy, since the retina doesn’t have any pain receptors. The ...
Here's how to watch the partial solar eclipse on March 29: The partial solar eclipse will be visible in the United States ...
The Department of Health (DOH) on Wednesday advised residents affected by the recent explosive eruption of Kanlaon Volcano to wear face masks and safety goggles to protect themselves from the health ...
You MUST wear protective eyewear to view a partial solar eclipse like the one coming to North American on March 29. Here's how to find a pair of certified solar eclipse glasses from an approved ...
The "smart glasses" would double as safety glasses, and would help workers identify places for joints, spot welds, and more, the filings say. Here's how it works: And here's the specific technical ...