In order to determine the spectral characteristics of the material (for example, the chemical composition at each point), we ...

Zero-order diffraction efficiency is rated as 80–95%. The system has an external window with a broadband antireflection coating providing an average reflection of < 1% from 450 to 865 nm or 850 ...

These macro lenses offer outstanding clarity for exploring the tiny world — whether you're photographing butterflies or ...

The control room inside the shuttered Three Mile Island nuclear power plant in Middletown, Pennsylvania, US, on Wednesday, Oct. 16, 2024. Constellation Energy Corp., the owner of the shuttered Three ...

This is the second order the company has bagged in a week. Earlier, on May 29, the Ministry of Railways (Railway Board) awarded an order to Texmaco Rail of Rs 140.55 crore for the manufacturing ...

NPR sued President Trump on Tuesday over his executive order that aims to end federal funding for NPR and PBS. The lawsuit, filed in federal court in Washington by NPR and other public radio ...

The South African Social Security Agency (SASSA) has discovered that 210 000 beneficiaries allegedly receive social grants despite getting a second income. This came to light after SASSA and ...

Burroughs extended the order on the day of the university’s 347th graduation ceremony. If the revocation is successful, foreign students studying at Harvard will lose their ability to stay in ...

WASHINGTON — National Public Radio and three of its affiliates in Colorado sued the Trump administration on Tuesday over a sweeping executive order signed earlier this month that would terminate ...

A second suspect surrendered to police Tuesday morning in the harrowing case of a cryptocurrency trader who was allegedly kidnapped, tortured and held hostage in a Manhattan apartment for several ...

A second person has been arrested in connection with the kidnapping and torture of a man held for weeks over access to his Bitcoin password. The arrest of 32-year-old William Duplessie on Tue… ...