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How Did Walmart Frozen Shrimp Become Contaminated With Radioactive Material?

As you've probably already heard, the Food and Drug Administration has issued a recall warning for bags of frozen shrimp sold under Walmart's "Great Value" brand over concerns about radioactive contamination. As the FDA explained in a statement, shipping containers and frozen shrimp parcels used by the Indonesia-based Walmart contractor BMS Foods tested positive for Cesium-137, a radioactive isotope and byproduct of nuclear fission. Though only a single shipment of the shrimp was found to cont

Four radioactive wasp nests found on South Carolina nuclear facility

Wasps living around a Cold War-era nuclear facility in South Carolina have built at least four radioactive nests, raising questions about their source of hazardous material and the extent of environmental contamination, according to a report by The New York Times. Last week, news broke that officials at the site—Savannah River Site (SRS) near Aiken, South Carolina—had found one radioactive nest on July 3. The discovery was documented in a July 22 report by the US Department of Energy, which own

Radioactive Wasp Nest Found in Decommissioned Nuclear Weapons Plant

As if wasps couldn’t get any scarier, a chilling discovery near Aiken, South Carolina, suggests they’re comfortable making their nest in a former nuclear bomb facility. On July 3, employees conducting a regular checkup of radiation levels at the Savannah River Site (SRS)—a former nuclear weapons production facility dating back to the 1950s—found themselves staring down at something that probably should not have been there. That something was a wasp nest measuring more than 10 times the federall

Laminar Flow Airfoil

Laminar Flow is the smooth, uninterrupted flow of air over the contour of the wings, fuselage, or other parts of an aircraft in flight. Laminar flow is most often found at the front of a streamlined body and is an important factor in flight. If the smooth flow of air is interrupted over a wing section, turbulence is created which results in a loss of lift and a high degree of drag. An airfoil designed for minimum drag and uninterrupted flow of the boundary layer is called a laminar airfoil. The

A United Nations research institute created an AI refugee avatar

In Brief A research institute connected to the United Nations has created two AI-powered avatars designed to teach people about refugee issues. 404 Media wrote about an experiment conducted by a class at the United Nations University Center for Policy Research that resulted in the creation of two AI agents or avatars — Amina, a fictional woman who fled Sudan and is living in a refugee camp in Chad, and Abdalla, a fictional soldier with the Rapid Support Forces, a paramilitary force in Sudan.