These metal-mesh filters are free-standing 5-μm thick sheets of copper perforated with a periodic array of diamond-shaped apertures. The simple aperture design minimizes the effect of fabrication ...

The price of a one-carat natural diamond has dropped from £5,422.67 in May 2022 to £3,923.83 last December. De Beers, the diamond industry giant, has entered 2024 with a massive £2billion stockpile of ...

You might think that explaining why the sky is blue would be kind of simple. But even a brief explanation of it requires a lot of science. The colors of everything you see are produced in different ...

Known as the "blue-jean mayor," Raper played a pivotal role in the city's development, overseeing significant milestones such as the opening of Texas Stadium, DFW International Airport, and the Las ...

The communications landscape in 2025 will remain dynamic and multifaceted, shaped by advancements in technology and other evolutions in society. Rapid evolution creates uncertainty, however ...

The Queensland Government will deliver critical child safety reform with an Inquiry into potential Government failures of the Blue Card Child Protection System. To be led by Queensland Family and ...

"Prayagraj, Kashi, Ayodhya showed India's potential": CM Yogi credits PM Modi for restoring country's faith, respect ...

Greenlab Diamonds from Surat has revealed a lab-grown diamond resembling the side face of US President Donald Trump. The 4.7-carat diamond, taking three months to produce, symbolizes appreciation ...