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Science


— Space

Blue Origin makes historic second landing using the same rocket

SpaceX isn't the only private company racking up space firsts. Having successfully flown to space and completed a powered landing last November, Blue Origin's New Shepard booster on Friday became the first rocket to repeat the feat. According to Blue Origin founder and CEO Jeff Bezos, the single stage rocket lifted from its West Texas launch site, flew straight up to an altitude of 333,582 ft (101.7 km), which is past the Karman line that designates the official beginning of space, then descended for an autonomous powered landing.

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— Science

Lockheed Martin shrinks the telescope

After 400 years, the original telescope design is getting a major upgrade. Part of a DARPA funded project, Lockheed Martin's Segmented Planar Imaging Detector for Electro-optical Reconnaissance (SPIDER) telescope replaces the large primary lenses used in refracting telescopes with an array of tiny ones that allow the instruments to shrink by a factor of 10 to 100.

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— Materials

Self-cleaning, anti-glare windows inspired by moth eyes

A revolutionary new type of smart window developed by University College London (UCL) and the Engineering and Physical Sciences Research Council (EPSRC) could cut window-cleaning costs in tall buildings while reducing heating bills and boosting worker productivity. Partially inspired by the reflective properties of moth eyes, this smart window is said to be self-cleaning, energy-saving, and anti-glare.

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— Medical

New pulse-tracking tech does away with wearable sensors

Keeping an eye on one's heart rate is a big part of fitness tracking, with wearables from the Apple Watch to dedicated chest straps delivering the feature to users. But what if you could get the benefits of heartbeat sensing without even having to strap on a piece of tech? A team of researchers from the Kyoto University, together with Panasonic, is working on making that dream a reality, utilizing millimeter-wave radar tech and a specially-designed algorithm.

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