Nanoparticle solution enhances laser lithotripsy efficiency for kidney stone treatment, reducing procedure time and improving patient outcomes. A breakthrough in urological treatment has emerged as ...

This photo taken in July 2023 shows an engraved stone discovered on the northern shore of Gyaring Lake in Maduo county, Northwest China's Qinghai province. [Photo/Xinhua] XINING -- China's National ...

A flint flake from the Middle Paleolithic of Crimea was likely engraved symbolically by a skilled Neanderthal hand, according to a study published May 2, 2018 in the open-access journal PLOS ONE by ...

China confirms authenticity of Qin Dynasty engraved stone Chinese authorities have verified the authenticity of an engraved stone, discovered on the Qinghai-Tibet Plateau, as the only known Qin ...

The xTool F2 Ultra is far removed from many consumer-grade machines, with a high-end product-designed enclosure and streamlined user interface that make this one of the most powerful and easy-to-use ...

Obvious branding joke aside, the LaserPecker LP5 is a great laser engraving investment for a small Mac-centric Etsy business, but personalization does come at a hefty price. Like many people, I am an ...

Laser engraving has always been about power and precision, but for years, most desktop engravers asked creators to make compromises. You can gain speed, but you lose accuracy. You could get power, but ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. FROM CARD: "175,154A. ENGRAVED STONE ...

The American Numismatic Association concluded their annual ‘World’s Fair of Money’ convention, highlighting the widespread use of Chinese-made counterfeit coins. Due to which, the U.S. Mint has ...

CHENNAI: Have you ever wondered where football’s very first rules came from or who laid them down? The answer now lies in a three-metre tall, 1,700-pound stone standing quietly inside the YMCA College ...

As the American Numismatic Association concludes its annual convention – dubbed the “World’s Fair of Money” – this weekend in Oklahoma City, the coin-collecting community continues to be plagued by ...