Travel
Stanford News Service: A New, Portable Antenna Could Help Restore Communication After Disasters
Researchers at Stanford University and the American University of Beirut (AUB) have developed a portable antenna that could be quickly deployed in disaster-prone areas or used to set up communications in underdeveloped regions. The antenna packs down to a small size and can easily shift between two configurations to communicate either with satellites or devices on the ground without using additional power. At its most compact, the antenna is a hollow ring that stands just over 1 inch tall and about 5 inches across – not much larger than a bracelet – and weighs 1.4 ounces. In this shape, it’s able to reach satellites with a high-power signal sent in a particular direction. When stretched out to about a foot tall, the antenna sends a lower power signal in all directions, more like a Wi-Fi router. more »
Ferida Wolff's Backyard: Shifting Seasons: We Need to Remember That We Are Strong Underneath, That Things Change and That the World is Flexible.
Ferida's Backyard: "As our communities become more urbanized, the natural features around us tend to get pushed into the background and often go unnoticed. In “Ferida’s Backyard,” I look at the details of nature locally, from a neighborhood perspective, frequently from a backyard vantage point. It excites me to share what I see. An awareness of the natural connection can beautifully enhance our lives. "I was moved when I looked at the leafless tree. It seemed to be reaching up to embrace the sky. It will be like that through the winter months, allowing us to see its inner strength before it covers its bareness with beautiful greenery in Spring." more »
Source: National Center for Immunization and Respiratory Diseases; CDC Continues to Track the Growth of JN.1 December 22, 2023
"JN.1 continues to increase in proportion. CDC has been tracking JN.1 for months, since it first split from its parent, BA.2.86. JN.1 is similar to BA.2.86 but has an additional mutation (L455S) in the spike protein. JN.1 continues to cause an increasing share of infections and is now the most widely circulating variant in the United States. For the two weeks ending on December 23, 2023, JN.1 is expected to account for 39-50% of all SARS-CoV-2 variants. That’s an increase from the projected prevalence two weeks ago of 15-29%. We’re also seeing an increasing share of infections caused by JN.1 in travelers, wastewater, and most regions around the globe. Help reduce the spread of COVID-19. Improving your indoor air is one of the best ways to prevent spread. This can be as simple as using a portable air cleaner or opening windows (for those with pleasant winter weather). And if your home thermostat offers a FAN option, turn it from AUTO to ON when you have visitors to keep air running continuously. Learn more about other ways to help reduce spread, including testing for COVID-19, wearing masks, and increasing space and distancing."
more »
Justice Department Files Statement of Interest in Case on Right to Travel to Access Legal Abortions
Attorney General Merrick B. Garland. “As I said the day Dobbs was decided, bedrock constitutional principles dictate that women who reside in states that have banned access to comprehensive reproductive care must remain free to seek that care in states where it is legal,” said Attorney General Merrick B. Garland. “This filing demonstrates the Justice Department’s commitment to defending the constitutional right to travel and to protecting reproductive freedom under federal law.” more »