Exoskeleton

So hopes remain high for another kind of nucleic-acid vaccine, one that makes use of DNA rather than mRNA. DNA-based vaccines have most of the advantages of mRNA vaccines, yet they produce no significant side effects—and, crucially, they don't need to be refrigerated. These attributes could make these vaccines a…

Scientists have known for decades that the particulate emissions from ships can have a dramatic effect on low-lying stratocumulus clouds above the ocean. In satellite images, parts of the Earth's oceans are streaked with bright white strips of clouds that correspond to shipping lanes. These artificially brightened clouds are a…

Life 9 September 2021 By James Urquhart Chinese scorpion (Mesobuthus martensii) Eng Wah Teo / Alamy Newborn scorpions hitch a ride on their mother’s back for protection, and at this early stage in their lives cannot eat, excrete or sting. But scientists have found that they still accumulate venom, enabling…

Technology 7 September 2021 By Bas den Hond A one-legged robot that can stand, hop and keep its balance on sloping or unsteady surfaces could offer a cheaper route to bipedal bots and self-balancing exoskeletons. Researchers at the Toyota Technological Institute (TTI) in Nagoya, Japan, built their robot, dubbed TTI…

As the coronavirus emergency exploded into a full-blown pandemic in early 2020, forcing countless businesses to shutter, robot-making companies found themselves in an unusual situation: Many saw a surge in orders. Robots don't need masks, can be easily disinfected, and, of course, they don't get sick. A robot, developed by…

Looking to such specialized nervous systems as a model for artificial intelligence may prove just as valuable, if not more so, than studying the human brain. Consider the brains of those ants in your pantry. Each has some 250,000 neurons. Larger insects have closer to 1 million. In my research…

Robot exoskeleton helps wheelchair-bound get up and walk. Photo: Reuters4:3 Image: Read More

Robot exoskeleton helps wheelchair-bound get up and walk. Photo: Reuters4:3 Image: Read More

A man was met with an unexpected sight after leaving his shoes outside in Florida—finding dozens of bugs had moved in. The Everglades resident made the big mistake of leaving his sneakers outside his house, soon after it rained. When he went to retrieve them, he found scores of millipedes—tightly…

A team of researchers has shown that physical intervention plans that included exoskeleton-assisted walking helped people with spinal cord injury evacuate more efficiently and improved the consistency of their stool. The authors of the new article in Journal of Clinical Medicine are Peter H. Gorman, MD, of the University of…