A cruise ship sailed into a New York City port with a 13-metre dead whale across its bow, marine authorities said. The whale, identified as an endangered sei whale, was caught on the ship’s bow when it arrived at the Port of Brooklyn on Saturday, National Oceanic and Atmospheric Administration fisheries…
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what is the role of ict in-circuit testing in printed circuit board manufacturing?
role of ict in-circuit testing in printed circuit board In-circuit testing (ICT) plays a pivotal role in printed circuit board (PCB) manufacturing by verifying the functionality, electrical performance, and quality of PCB assemblies before they are deployed in electronic devices. ICT is a comprehensive testing method that examines individual components…
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Can a PCB Board Be Used in Underwater Applications?
PCB Board Be Used in Underwater Application Printed circuit boards (PCBs) are used in many different applications and must be able to withstand a variety of environmental conditions. This includes a wide range of temperatures, as well as being able to withstand the elements such as water, dust, and dirt.…
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Wireless earbuds don’t have to be such a waste
Our planet is changing. So is our journalism. Keep up with the latest news on our Climate and Environment page. Sign up here to get this newsletter in your inbox every Thursday. This week: Wireless earbuds don’t have to be such a waste Daylighted creek brings back salmon What to look for in a…
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Calling all budding marine scientists: Dal’s Aquatron research pool to hold open house
Before Transformers, there was the Aquatron — Dalhousie University’s dynamic and evolving superhero of a marine research centre. If it swims, floats or sinks, it may have been tested inside the Aquatron’s laboratories and tanks since it opened 50 years ago. The golden anniversary is being marked this weekend with an open house. In…
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Solar storm brings northern lights to southern Canada
A series of powerful solar storms made the northern lights unusually visible far south Friday, and could dazzle again on Saturday night in Canada. Scientists expected the geomagnetic storm would lead to colourful auroras overnight not only in Canada, but the northern United States and parts of Europe too. It could also cause some disruptions to communications over the…
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Bird flu vaccine candidates already exist. But if H5N1 sparks a pandemic, making enough doses won’t be easy
This story is part of CBC Health’s Second Opinion, a weekly analysis of health and medical science news emailed to subscribers on Saturday mornings. If you haven’t subscribed yet, you can do that by clicking here. While there’s no sign a dangerous form of bird flu has gained the ability to transmit…
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Scientists watching wastewater for signs of H5N1 as U.S. bird flu outbreak in dairy cattle grows
Scientists in the U.S. and Canada are watching wastewater for early signs of H5N1 as an outbreak of bird flu among American dairy cattle keeps growing. With cases confirmed in dozens of herds across nine states — and roughly 300 people being tested or monitored for symptoms after the detection…
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Raw milk may be riskier amid avian flu outbreak in U.S. Stick to pasteurized dairy, experts warn
An outbreak of avian flu in U.S. dairy cattle has federal officials in Canada and the U.S. testing milk sold in stores to ensure pasteurization and other food safety measures are working. Cows sickened with H5N1 in the U.S. produced milk that was abnormally thick and yellowish. The first known outbreak…
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Drones and AI are rewriting the rulebook on naval warfare — with uncertain consequences
They have an inconspicuous designation but the Ukrainian intelligence officers who belong to Group 13 have developed a formidable, far-reaching reputation. Named after their leader within Ukraine’s defence intelligence agency — a man who goes by the nom de guerre Call Sign 13 — this unit of maritime drone operators has destroyed or damaged…