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BRUCE TOWNSHIP, Michigan — A company that supplies equipment to the University Hospitals fertility center said its storage tank did not malfunction. “The early stages of our investigation into this unfortunate incident indicate it was the result of human error,” Custom Biogenic Systems said in a detailed statement sent to E.W. Scripps Co. TV station WEWS in Cleveland, Ohio.In a letter to patients on March 26, University Hospitals said that a remote alarm system on a storage tank that was designed to alert a University Hospitals employee to changes like temperature swings was turned off. UH said that on the evening of Saturday, March 3, the temperature inside the tank, which contained thousands of eggs and embryos, rose. UH does not know when the alarm was turned off. During the period when the alarm was off, UH said it had been experiencing “difficulty with what is called the liquid nitrogen automatic fill on the storage tank” for “several weeks.” Liquid nitrogen is added to the storage tank to keep specimens frozen, and it can be added manually or automatically. According to UH, “We had been working with the tank manufacturer who had previously provided instructions on the necessary maintenance to ‘thaw’ the storage tank to correct this difficulty. To do that required transferring all specimens to an extra storage tank previously provided by the manufacturer. This process takes several weeks, and had begun when this event occurred, though no eggs or embryos had yet been moved to the extra tank.”Custom Biogenic Systems, of Bruce Township, Mich., says the extra tank was available to UH on Aug. 15, 2017, UH finalized its arrangements for delivery of the tank on Oct. 27, 2017, and the tank was delivered on Nov. 2, 2017. That’s almost four months to the day before 950 UH patients lost 4,000 eggs and embryos in an event the hospital would later call “catastrophic." With the automatic fill not working on the original tank, UH added liquid nitrogen to the tank manually. This was done by connecting the storage tank with a line to a tank of liquid nitrogen from the Embryology Lab. But, according to UH, “For several days prior to the weekend in question, a manual fill could not be done using the line in the Embryology Lab because there were no liquid nitrogen tanks available. So, containers of liquid nitrogen were obtained from the Andrology Lab. Those containers were then manually poured into the top of the tank, while amounts of liquid nitrogen and temperature were monitored.” Custom Biogenic Systems says its tank is not designed to be filled by liquid nitrogen poured into the top of the tank.The company said its product manual states:  2744

Britain’s Prince George is seven today, and the Duke and Duchess of Cambridge celebrated by sharing new pictures on their social media accounts. 152

BORREGO SPRINGS (CNS) - San Diego Gas & Electric will use a .5 million federal grant to upgrade the Borrego Springs microgrid with new technology so it can operate on completely clean energy, the utility announced Friday.The grant, from the U.S. Department of Energy's Solar Energy Technologies Office, will provide funds to purchase smart power inverters, controls and an energy management system. The new devices will improve energy reliability, stabilize the microgrid and help it become 100% renewable.A microgrid is a mini power grid and may include a power source like solar energy, an energy storage component and controls and switches that allow it to operate independent of or parallel to the larger grid. The Borrego Springs microgrid is the first such utility-owned grid in the nation."This grant award comes at a pivotal time for our customers, our company and the next evolution of microgrid technology," said Will Speer, vice president of electric engineering and construction for SDG&E. "Microgrids are one of the tools to enhance community resiliency and maintain energy service during emergencies. With the smart grid technology that we will incorporate into the microgrid, we are confident that this facility can become a model for future clean energy microgrids."The Borrego Springs microgrid began operations in 2013 after SDG&E saw an opportunity to improve energy resiliency for the approximately 2,800 people in Borrego Springs -- a remote desert town subject to extreme heat and monsoonal weather. Until then, the town relied on a single transmission line and distribution circuit for its power. The microgrid is connected to a local 26-megawatt solar field -- owned by a third party -- two battery storage systems, two generators and an ultracapacitor to keep power flowing to the town during emergencies and planned outages on the larger grid."This is great news for Borrego Springs, especially during emergencies like severe weather," said County Supervisor Jim Desmond. "It's important for San Diego County that we continue to move towards a healthier and more sustainable future."Due to unstable voltage conditions and solar energy output fluctuations, it is challenging to operate the microgrid using 100% clean energy. The new inverter, controls and energy management system will help address these challenges and transition the microgrid to a true 100% clean energy facility.SDG&E operates two microgrids -- including the Borrego Springs location -- within San Diego and southern Orange counties. The company is currently constructing four additional microgrids set to be completed in 2020 and 2021 as part of its Wildfire Mitigation Plan. 2697

BALTIMORE, Maryland — It's an exciting day today for students at Matthew A. Henson Elementary School in West Baltimore, they're all going to the movies to see Black Panther!This special field trip was made possible by one of their teachers, an Orioles player, and a local DJ. It started out with this tweet from Aaron Maybin, a former NFL player who now works at Matthew Henson Elementary.RELATED: Baltimore teacher raising money to take school to see Black PantherHe sent out a tweet last week asking for help to send every student at his school to the movies so they can see Black Panther. 92 Q's DJ flow stepped up as well as Orioles center fielder Adam Jones and together they made it possible for the kids to go see the film on Tuesday. Adam Jones also recorded a message for the students. Thank you again to the homie @SimplyAJ10 for being one of our students' biggest heroes & champions. From #operationheat to this #BlackPanther surprise, you have been there whenever we were in need. I know you don't look for recognition but u are appreciated family ??? pic.twitter.com/GYWYTdDBl9— Aaron Maybin (@AaronMMaybin) February 26, 2018 1225

BOSTON (AP) — Colleges and universities are pushing back against the Trump administration’s decision to make international students leave the country if they plan on taking classes entirely online this fall. Harvard University and the Massachusetts Institute of Technology filed a lawsuit seeking to block the rule Wednesday, and other universities are promising to work with students to keep them in the country. The Trump administration says the directive will allow for proper social distancing on campuses. U.S. Immigration and Customs Enforcement notified colleges Monday that international students will be forced to leave the U.S. or transfer if their schools operate entirely online. 699

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