Reports have described the brown substance as "brown sludge," "apparent human excrement," a "poop-like substance," or something that "appears to be feces." We reached out to the video's creator to ...

Abstract: Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth ...

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Matthew Allard is a multi-award-winning, ACS accredited freelance Director of Photography with over 35 years' of experience working in more than 50 countries around the world. He is the Editor of ...