ROBO RAT
Robotic canine get numerous hype, and we’ve even seen robotic bugs designed to journey into tiny areas. However a group on the Beijing Institute of Expertise is exploring the utility of a special form of animal robotic: rats.
SQuRo, which stands for “small-sized quadruped robotic rat,” is being developed to suit via tight areas and in addition carry small objects. Designed to duplicate a rat’s versatile backbone, SQuRo weighs slightly below 8 ounces, can recuperate rapidly from falls and might negotiate passages as slender as 3.5 inches. Researchers hope that the robotic rat might someday be used for duties like trying to find survivors in catastrophe websites.
Supply: New Atlas
222 METRIC TONS
That’s the quantity of carbon emissions specialists imagine could possibly be decreased over the following 30 years following new legal guidelines from the Division of Vitality stopping gross sales of many incandescent mild bulbs. Whereas Individuals have begun to purchase extra alternate options to conventional bulbs, reminiscent of LED or fluorescent lights, incandescents and halogens comprised 30 p.c of sunshine bulb gross sales in 2020. The DOE’s new stricter requirements for mild bulbs will restrict lumens to 45 per watt. The foundations can be enforced starting in January 2023.
Supply: Engadget
UPCYCLING
Whereas supplies like wooden are more and more getting used to assemble buildings sustainably, concrete stays a preferred technique to get giant buildings off the bottom. However certainly one of concrete’s important elements — sand — is briefly provide. Scientists at Nanyang Technological College in Singapore are wanting into how glass that may in any other case be left in landfills (whereas glass may be recycled, it usually is just not) may be crushed and used to switch sand in 3D-printed concrete buildings. Within the examine, researchers 3D printed a concrete bench that they concluded was related in energy to conventional concrete and used much less water to create.
Supply: New Atlas
58
Venture Zero, a safety analysis group at Google, has been monitoring exploited zero-day vulnerabilities in software program worldwide since 2014. 2021 was notably the most important yr but, with 58 “in-the-wild” zero days recorded. Zero days are bugs that hackers can reap the benefits of to stage cyber assaults, and final yr’s assaults included main targets like Apple iOS and Microsoft Home windows. The earlier document for zero days was 28 in 2015.
Supply: Gizmodo
