Technology

[ad_1] Credit: Zilong Zhang, Wei He, Suyi Zhao, Yuan Gao, Xin Wang, Xiaotian Li, Yuqi Wang, Yunfei Ma, Yetong Hu, Yijie Shen, Changming Zhao Structured light can significantly enhance information capacity, due to its coupling of spatial dimensions and multiple degrees of freedom. In recent years, the combination of structured light patterns with image processing … Read more

[ad_1] Credit: Zilong Zhang, Wei He, Suyi Zhao, Yuan Gao, Xin Wang, Xiaotian Li, Yuqi Wang, Yunfei Ma, Yetong Hu, Yijie Shen, Changming Zhao Structured light can significantly enhance information capacity, due to its coupling of spatial dimensions and multiple degrees of freedom. In recent years, the combination of structured light patterns with image processing … Read more

[ad_1] Credit: Pixabay/CC0 Public Domain Social media is a problem for economists. They don’t know how to value it. It has long been argued that it ought to be in the national accounts as part of gross domestic product. One 2019 study estimated Facebook alone is worth US$40 to US$50 per month for consumers in … Read more

[ad_1] Credit: Pixabay/CC0 Public Domain The identification of a key gene in monotremes has increased our understanding of why the stomachs of platypuses and echidnas are atypically small, non-acidic, and, in the instance of platypuses, lack a pyloric sphincter. Called Nkx3.2, the gene was inactivated in the common ancestor between platypuses and echidnas and this … Read more

[ad_1] Lead levels in moss are as much as 600 times higher in older Portland neighborhoods where lead-sheathed telecommunications cables were once used compared to lead levels in rural areas. Credit: Alyssa Shiel, Oregon State University. Lead levels in moss are as much as 600 times higher in older Portland, Oregon, neighborhoods where lead-sheathed telecommunications … Read more