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Elliptical Exerciser Buying Guide 03:09 Elliptical machines give you a good cardio exercise and are better than treadmills for people with joint problems. They cost anywhere from $600 to more than ...

Abstract: Semantic Point Cloud Upsampling (SPU) aims to reconstruct a high-resolution (dense) 3D point cloud from a low-resolution (sparse) one, ensuring that the upsampled point cloud is easily ...

Abstract: We demonstrate an efficient method for reversely tailoring the tubes of an antiresonant hollow-core fiber (AR-HCF). Furthermore, we have achieved and characterized the tapered AR-HCF with ...

Our product picks are editor-tested, expert-approved. We may earn a commission through links on our site. Why Trust Us? Cardio exercise helps to strengthen your heart. The stronger your heart is, the ...

CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The ...