Segway Navimow, the pioneer in lawn care technology, has successfully subjected its X420 and i206 AWD robotic lawn mower models to rigorous testing by TÜV Rheinland. Both devices are the first and only to receive the coveted Lawn Care…
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Segway Navimow robotic lawn mowers earn TÜV certification for minimal lawn impact
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Study links artificial turf fields to lethal chemical threat for salmon
A new study from the University of British Columbia has found that artificial turf fields across Metro Vancouver leach 6PPD-quinone, a chemical known to kill coho salmon, into municipal stormwater systems—and the contamination persists long…
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3D printing conductive liquid wires from nonconductive molecules
Two liquids that cannot conduct electricity individually produce a conductive material at the boundary where they touch. Through a liquid-in-liquid 3D printing process, an aqueous solution of gold ions and an organic bath of pyrrole monomers…
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Mars Was Once Warm and Wet. NASA’s ESCAPADE Is About to Learn What Went Wrong
NASA’s twin ESCAPADE spacecraft will uncover how the Sun stripped Mars of its atmosphere. Mars is a very different world today than it once was. Scientists believe the planet used to have a thicker atmosphere, liquid water on its surface, and a…
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Newly identified protein regulates lysosome positioning and cellular metabolism
Lysosomes are the control centers for the metabolism of cells and tissues, including the brain. They break down defective proteins and other macromolecules into their basic building blocks. At the same time, they determine whether a…
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30 Alien-Like Deep-Sea Creatures That You Won’t Believe Exist
With eight arms instead of 10, this squid breaks the rules.
The octopus squid (Octopoteuthis deletron) is unusual among squids. Most squids have eight arms and two long tentacles, making a total of 10 appendages. As young Octopoteuthis mature into…
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Investors willing to pay a little more for green bonds
Green investors often boast that they can support sustainability without sacrificing returns. But new research from Texas McCombs suggests otherwise. It also offers governments opportunities to raise more money from those investors for…
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Large Medical Cannabis Review Finds Scarce Evidence It Treats Mental Health Disorders : ScienceAlert
A large umbrella review has found no strong evidence to date that medicinal cannabis can effectively treat several mental health disorders, including anxiety, psychotic disorders, or post-traumatic stress disorder (PTSD).
An absence of…
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Study Finds Bow and Arrow Swept Western North America 1,400 Years Ago
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Analysis of 136 dated weapons shows the bow replaced the atlatl about 1,400 years ago in western North America with regional differences in adoption patterns, study finds.
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Your daily coffee may be protecting your brain, 43-year study finds
A large prospective cohort study conducted by researchers from Mass General Brigham, Harvard T.H. Chan School of Public Health, and the Broad Institute of MIT and Harvard examined data from 131,821 participants in the Nurses’ Health Study (NHS)…
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