Technology

Terahertz metasurface ultra-fine collimator for power enhancement Credit: Takehito Suzuki, TUAT Terahertz, or T-ray, radiation has barely been exploited compared to most of the rest of the electromagnetic spectrum. However, T-rays potentially have applications in next-generation (6G / 7G) wireless communications, security systems, biomedicine, and even art history. A new …

Image copyright fake pictures Screenshot Havard University in Massachusetts has moved all of its classes online during the pandemic The government of the President of the United States, Donald Trump, abandoned his plans to deport international students whose courses move completely online due to the coronavirus pandemic. The change in …

Watch Dogs 2 Credit: Ubisoft This story was updated on 7.12.20 and 7.14.2020 The original idea was that you would log into your Uplay account, watch Ubisoft Forward on the Uplay site or on one of the few approved Twitch channels, and receive your free PC copy of Watch Dogs …

The Forbidden City in Beijing on November 9, 2017. Lintao Zhang / Getty Images From TikTok to the NBA, tensions between the United States and China are increasingly difficult to ignore. While the relationship hasn’t been exactly friendly for some time, the past two weeks seem like a tipping point, …

Credit: CC0 Public Domain Although the current reference human genome is the most accurate and complete vertebrate genome ever produced, there are still gaps in the DNA sequence, even after two decades of improvements. Now, for the first time, scientists have determined the complete sequence of a human chromosome from …