From safes containing top-secret files to pill bottles, custodians of sensitive materials need containers that let them know instantly whether and when it was tampered with.
Appleton West High School is pleased to announce it will be inducting four members to its Hall of Fame on Thursday, October 14, 2021. John Bernardin, Catherine Ebert-Gray, Terry Maves, and Mary Beth Nienhaus will be honored.
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The 67th Annual Greater San Diego Science And Engineering Fair took place virtually last month. Here is a look back at the first fair in 1955.
From The San Diego Union, Saturday, April 16, 1955:
PRIZES AWARDED AT SCIENCE FAIR
Girl, Boy Will Get Trip to Cleveland
An Escondido boy who built a machine to take the salt out of ocean water and a San Diego girl who made a series of models of microscopic animals won grand prizes last night in the opening of the Greater San Diego Science Fair in the Institute of Aeronautical Science building.
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The boy is David Smith of Escondido Union High School. The girl is Evelyn La Heist of Kearny High School. By winning first places in the senior division of the fair they become eligible for an all-expense trip to the National Science Fair in Cleveland May 12, 13, and 14.
Los Alamos study hopes to characterize and optimize ventilator treatment for COVID-19
Scientists and Engineers use computer modeling and experimental fluid mechanics to understand how tiny aerosol particles, when pulsed into the lung, may break up disease-related mucus and improve gas exchange
DOE/Los Alamos National Laboratory
Mathematical visualization shows the velocity of air entering the lungs from a high-frequency pulsating ventilator. Los Alamos National Laboratory image.
LOS ALAMOS, N.M., December 21, 2020 Cross-disciplinary scientists and engineers at Los Alamos National Laboratory are working to learn how Intrapulmonary Percussive Ventilation (IPV) helps clear mucus from blocking the airways of the human lung, a common reaction to the Covid-19 virus.