As more and more plastic trash permeates the oceans, microplastics are making their way into fish and shellfish, and potentially into humans. Source: https://earthsky.org/earth/hundreds-fish-species-consume-microplastics-including-human-food…
Tag: behavior
Why Some Amazon Delivery Drivers Hate Its Safety Monitoring App
Amazon is using AI cameras to monitor drivers of its delivery vans for safety issues — but also a second driver safety app on their phones. Though it’s named Mentor, Mashable reports that “it doesn’t seem to be helping…” CNBC talked to drivers who said the app mostly invades their privacy or miscalculates dangerous driving behavior. One driver said even though…
Amazon Uses An App Called Mentor To Track and Discipline Delivery Drivers
Amazon has for years been using an app called “Mentor” to monitor and track delivery drivers’ behavior on the road. “The app, which Amazon bills as a tool to improve driver safety, generates a score each day that measures employees’ driving performance,” reports CNBC. From the report: Just like the AI-equipped cameras rolling out to contracted delivery companies, Mentor is framed…
Has the polar vortex arrived? What is it?
The polar vortex is an enormous, 3-dimensional ring of winds that surrounds the North and South poles during each hemisphere’s winter. The polar vortex influences the jet stream, which can bring cold winter weather to the U.S. and Europe. Source: https://earthsky.org/earth/what-is-the-polar-vortex…
Cops Are Playing Music While Citizens Are Filming To Trigger Copyright Filters
An anonymous reader quotes a report from Motherboard: Last Friday, a man entered the Beverly Hills police department, only to be treated to a mini DJ set that could potentially get his Instagram account banned. Sennett Devermont was at the department to file a form to obtain body camera footage from an incident in which he received a ticket he felt…
‘Ghost particle’ ML model permits full quantum description of the solvated electron
The behavior of the solvated electron e-aq has fundamental implications for electrochemistry, photochemistry, high-energy chemistry, as well as for biology—its nonequilibrium precursor is responsible for radiation damage to DNA—and it has understandably been the topic of experimental and theoretical investigation for more than 50 years. …
A new hands-off probe uses light to explore electron behavior in a topological insulator
Topological insulators are one of the most puzzling quantum materials—a class of materials whose electrons cooperate in surprising ways to produce unexpected properties. The edges of a TI are electron superhighways where electrons flow with no loss, ignoring any impurities or other obstacles in their path, while the bulk of the material blocks electron flow. …
Astronomers spot bizarre, never-before-seen activity from one of the strongest magnets in the universe
Astronomers from the ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav) and CSIRO have just observed bizarre, never-seen-before behavior from a radio-loud magnetar—a rare type of neutron star and one of the strongest magnets in the universe. Source: https://phys.org/news/2021-02-astronomers-bizarre-never-before-seen-strongest-magnets.html…
A giant undersea sand worm’s fossilized lair
In 20-million-=year-old rock off the coast of Taiwan, researchers have discovered what they think is the fossilized burrow of a giant, predatory sand worm. Source: https://earthsky.org/earth/scientists-find-evidence-of-giant-predatory-sand-worms…