Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

SINGAPORE - Private organisations that have not phased out the use of NRIC numbers for authentication will risk breaching the Personal Data Protection Act (PDPA) from Jan 1, 2027. In a statement on ...

SINGAPORE: Private organisations have until Dec 31, 2026 to phase out the use of NRIC numbers for authentication, said the Personal Data Protection Commission (PDPC) on Monday (Feb 2). Enforcement ...

The National Nuclear Security Administration (NNSA) is celebrating “a significant milestone,” announcing that it completed a record number of key element extractions integral to nuclear weapons ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. We’ve all been ...

Lando Norris celebrates on the podium in Abu Dhabi with Oscar Piastri looking on Clive Mason / Getty Images Formula One is wrapped up for 2025. We have a new world champion, two fallen title ...

Lando Norris winning the F1 drivers' championship in Abu Dhabi Clive Rose / Getty Images Just a day after winning his first Formula One world championship, Lando Norris faced a big decision for the ...

Thinking about buying a Powerball ticket? Winning the lottery is a long shot at 1 in 292.2 million odds of taking home the jackpot. But for $2 a drawing, maybe it's worth a try. You might have your ...

More people are visiting downtown Chicago exploring restaurants, arts, and cultural events and experiences, according to the Chicago Loop Alliance. New data from the organization show numbers ...

As someone who writes about the AI industry relatively frequently for this site, there is one question that I find myself constantly asking and being asked in turn, in some form or another: What do ...