Researchers have come up with a way to 3D print tough and flexible stainless steel, an advance that could lead to faster and cheaper ways to make everything from rocket engines to parts for nuclear reactors and oil rigs.
A team including scientists at the National Institute of Standards and Technology (NIST) may have overcome a significant hurdle to manufacturing hydrogen fuel cells
“With today’s methods, you have to shine the laser beam through a special gas jet or through a crystal that has to be grown with great care at ultra-cold temperatures,” said Yong Sing You, a postdoctoral researcher at PULSE and lead author of the study. “But this is exciting because you can use everyday glass, which is cheap and easily available, at room temperature. If you were to put your eyeglasses into the experiment, it would still work, and it would not even damage the glasses.”
The easiest way to take graphene into the third dimension? Use a laser on it! Cancer detection possible?
A Chip That Saves Optic Data As Sound Waves – New Use For Sound /chip-saves-optic-data-sound-waves-new-use-for-sound/