When you damage a tooth, your dentist usually uses a filling or a crown to patch it up. But eventually, researchers say that your dentist might just point a laser at it, encouraging the tooth to regrow on its own. While it's no surprise that light causes reactions in the human body, some researchers have been trying to determine whether specific wavelengths of light might be able to trigger specific healing properties when focused on a certain area of the body. In this case, the researchers pointed an infrared laser at a hole drilled into a rat's tooth and found that it encouraged dentin — the material that makes up a tooth's core — to grow back more than it otherwise would have.
Black holes are fascinating! So much has been written and speculated about them and yet, we know so little. That makes this mysterious phenomena all the more captivating. However, what if I told you that we could create a black hole? Or something that can get as close to being a real black hole yet. …
NRM: "A team of EU-funded scientists are harnessing the power of next generation lasers to create a light speed internet and remove any server over-capacity issues."
Apple is naming another recipient of funds from its $1 billion US Advanced Manufacturing Fund that it announced earlier this year. Finisar, a company that manufactures vertical-cavity surface-emitting lasers (VCSELs), is receiving $390 million as part of Apple’s new program to fuel job creation among American manufacturers.
Apple is currently using lasers to power Face ID, Animoji, portrait mode selfies, and even the proximity sensing on the company’s AirPods. Finisar is planning to open a manufacturing plant in Texas to create the VCSELs that Apple requires for its products. Apple says 100 percent of the VCSELs that the company purchases from Finisar will be made in Texas.
This would be a great technological development and will be fine search for mankind