David Mauzerall, a name that echoes through the halls of scientific discovery, turned 95. His journey, filled with groundbreaking work in photochemistry and photobiology, has left an indelible mark on the world of science. At The Rockefeller University, he spent his career unraveling the mysteries of how chlorophyll harnesses light energy, a process crucial for life ...
The University of Michigan has made a big splash in the world of lasers. They have a new tool called ZEUS. It is a laser that can produce an incredible 2 petawatts of power. That is 2 quadrillion watts. It is a lot of power. But it is not like the lasers in science fiction movies. It is not going to blow up planets. It is used for serious science. It is used ...
Lasers have become a big deal in medical treatments. Two types stand out: Ho: YAG and thulium fiber lasers. These tools are used to break down kidney stones. They are powerful and can cause heat. This heat can be a problem. It can damage tissues. So, scientists are always looking for ways to make these lasers safer and more effective. The thulium fiber laser is new....
A group of vision researchers in California have found a way to see a color that humans usually can't. They used lasers to boost their eyesight. It's a big deal. This new color is so intense that it's hard to describe. It's like a super bright blue-green. They named it "olo. " Only five people have seen it so far. They say it's unlike anything the...
The human eye has been around for a long time, but it turns out there's still more to see. A group of researchers in the United States made a surprising claim. They said they saw a color that no one has ever seen before. They achieved this by using lasers to stimulate specific cells in the eye. The experiment involved firing laser pulses into the eyes of five volunt...
Imagine shining lasers deep into the body to create powerful waves. This isn't science fiction; it's a real idea scientists are exploring. For a long time, lasers have been used in medical imaging, but creating strong shear waves deep inside the body has been a challenge. Most research has focused on other types of waves or surface-level stuff. But what if we could m...
A new striking photo shows the US Navy testing a powerful laser weapon on their warship. This laser, called Helios, is designed to take down drones and other threats at the speed of light. Imagine a laser beam so strong it can melt or overheat anything in its path. This isn't just a cool movie trick. It's real-life tech that the US Navy is using. The test happened ...
Every month, science serves up a buffet of fascinating discoveries. But with so much to digest, some amazing findings can slip through the cracks. Let's dive into a couple of standout stories from January. Imagine peering into the heart of a black hole. In 2019, scientists pulled off an incredible feat: snapping the first-ever direct image of a black hole, s...
Samsung has unveiled its latest innovation in home entertainment with the Premiere 9 and 7 projectors. These ultra-short throw laser projectors are set to redefine the premium home cinema experience by combining advanced laser technology with cutting-edge features that offer stunning picture quality and immersive sound. With ultra-short throw capabilities and 4K res...