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Page 2 - நிறுவனம் க்கு முக்கியமான தொழில்நுட்பம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

US citizen working for Hamas killed in Israeli air strike

ABC News Turn on desktop notifications for breaking stories about interest? OffOn Osama al-Zebda, 33, was an engineer for the militant group. • 6 min read US hopes to freeze out Hamas from incoming humanitarian aid U.S. Secretary of State Antony Blinken is headed to the region Monday to work on a peace deal between Israel and Palestinians after two weeks of fighting.Fatima Shbair/Getty Images A U.S. national and his father who were working for Hamas as engineers, were killed in an Israeli airstrike in Gaza earlier this month, a source from the group confirmed to ABC News. Osama al-Zebda, 33, was born in the U.S. while his father, Jamal al-Zebda, 64, studied at the Institute for Critical Technology and Applied Science at Virginia Tech, according to the Hamas source. Osama lived in the U.S. for five years, his wife told ABC News. The father and son moved back to Gaza after living for a few years in the United Arab Emirates.

Songbirds exposed to lead-contaminated water show telltale signs about human impacts

Songbirds exposed to lead-contaminated water show telltale signs about human impacts Published Thursday, Feb. 4, 2021, 11:14 am Join AFP s 100,000+ followers on Facebook Purchase a subscription to AFP | Subscribe to AFP podcasts on iTunes News, press releases, letters to the editor: augustafreepress2@gmail.com (© Xavier MARCHANT – stock.adobe.com) Humans, wildlife, and the environment are all interconnected and play a role in one another’s health and well-being. Sentinel species, such as birds, are good indicators of environmental health, and they can send subtle warning signs that humans may be in danger next. In an experimental exposure study, Kendra Sewall, an associate professor of biological sciences in the College of Science, and a diverse team of scientists and students have found that lead levels like those reported in Flint, Michigan, can interfere with the neural mechanisms of vocal development of songbirds and affect mate attraction.

Aspiring drone pilots get a little help earning their wings - sUAS News

28 January 2021 Sarah Macey is the training and operations manager at the Virginia Tech Drone Park. Her driving motivation is to make it easier for students who are interested in drones to explore their curiosity and learn to fly capably and safely. The park’s latest initiative is offering small grants to help students get more serious about drones by bringing them closer to a key certification. A Remote Pilot Certificate from the Federal Aviation Administration is the drone equivalent of a driver’s license. It’s widely known as a Part 107 license shorthand for 14 CFR Part 107, the federal regulations that cover commercial flights of small drones and it’s required to fly a drone for business or commercial purposes, nonprofit work, or education. Under Virginia Tech’s drone policy, it’s also required for flights on Virginia Tech property or with aircraft the university owns.

Researcher cracks the hidden strengthening mechanism in biological ceramics

 E-Mail IMAGE: Scanning electron micrographs of the biological (left) and geological (right) calcite crystals after they were indented with a sharp diamond tip under the same amount of force (0.5 N). Note. view more  Credit: Virginia Tech Ling Li, an assistant professor in mechanical engineering at Virginia Tech, has found insights into building stronger and tougher ceramics by studying the shells of bivalve mollusks. This perspective is formed by looking at the capacity of the basic mineral building blocks in the shell to anticipate fractures, instead of focusing only on the shape and chemistry of the structure. The results of his group s findings were published in the Nov. 10, 2020, issue of

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