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.

British Prime Minister Keir Starmer has blocked a request from US President Donald Trump to allow US forces to use UK air bases during any preemptive attack on Iran, saying it could break ...

Prime Minister Mark Carney says Ottawa’s new “Buy Canadian” defense strategy is aimed at reducing Canada’s reliance on the United States while ramping up domestic production after years of ...

Digitally delicate prime numbers become composite with this one weird trick. Math researchers proved these primes exist using the bucket proof method. There are no known examples so far, but ...

Mathematicians have revealed a new category of “digitally delicate” prime numbers. These infinitely long primes turn back to composites faster than Cinderella at midnight with a change of any ...

Prime & Providence isn’t just one of the Des Moines metro’s most impressive restaurants — it’s one of the most exceptional modern steakhouses in the country. The space feels more like New York, ...

Attorney General Pam Bondi clashed with Democrats on the House Judiciary Committee as they asked questions about the Jeffrey Epstein files and raised the current numbers of the Dow Jones Index and ...

Toyota is recalling around 141,000 Prius and Prius Prime vehicles after discovering that rear doors can unexpectedly open while the car is moving, according to a newly filed report from the Department ...

Toyota is recalling around 141,000 Prius and Prius Prime vehicles after discovering that rear doors can unexpectedly open while the car is moving, according to a newly filed report from the Department ...