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, Feb 22 (IANS) Canada registered a six-wicket win over Germany while Bahrain thrashed the Philippines by 91 runs in the classification round of the ICC Mens T20 World Cup Qualifier A, here on Tuesday.Canada were pushed till the end by a ...
RAWALPINDI: A 12-year-old boy was sexually assaulted by a youth at Adiala, police said on Thursday. The father of the victim, a vendor, complained to the police that his son was going to a nearby market when he was forcibly taken to a house by the suspect and sexually assaulted. Meanwhile, some miscreants fired gunshots at the gate of an imambargah in Chak Jalalddin on Wednesday night. Arfeen Haider Butt complained to the Saddar Barooni police that he was offering prayers in the imambargah at 8pm when the miscreants riding a motorcycle opened fire at the main gate and fled. However, he s...
These contact lenses could help correct color blindness Imagine seeing the world in muted shades — gray sky, gray grass. Some people with color blindness see everything this way, though most can’t see specific colors. Tinted glasses can help, but they can’t be used to correct blurry vision. And dyed contact lenses currently in development for the condition are potentially harmful and unstable. Now, in ACS Nano, researchers report infusing contact lenses with gold nanoparticles to create a safer way to see colors. Some daily activities, such as determining if a banana is ripe, selecting...
E-Mail IMAGE: Rose-tinted contact lenses (about 10 mm in diameter) containing gold nanoparticles filter out problematic colors for people with red-green color blindness. view more Credit: Adapted from 2021, DOI: 10.1021/acsnano.0c09657 Imagine seeing the world in muted shades -- gray sky, gray grass. Some people with color blindness see everything this way, though most can't see specific colors. Tinted glasses can help, but they can't be used to correct blurry vision. And dyed contact lenses currently in development for the condition are potentially harmful and unstable. Now, in ...
Could edible holograms decorate foods one day? SHARES Holograms are usually printed via lasers onto a metal surface, but the materials involved are not edible Holograms are everywhere, from driver’s licenses to credit cards and product packaging. Yet it’s possible that holograms could soon be found on the food we eat. Researchers reporting in the American Chemical Society’s ACS Nano have developed a laser-based method to print nanostructured holograms on dried corn syrup films. The edible holograms could also be used to ensure food safety, label a product or indicate sugar content, the...