Observed the fourth Sunday of Lent, known as Laetare Sunday, a day when the strict fasting rules of Lent are traditionally relaxed. The name referred to the practice of returning to one’s “mother church”—the main church or cathedral of the region—for a special service. Over time, this evolved into a day when people, especially young servants and apprentices working away from home, were given time off to visit their families and attend their home parish church and sharing Simnel Cake.
Homage to Salvador Dalí’s famous painting “The Persistence of Memory (1931)”
The time shift results in sunrise and sunset occurring approximately one hour later on the clock than the day before, providing more daylight in the evening and less in the morning.
Start Date: Daylight Saving Time begins on Sunday, March 9, 2025. This is the second Sunday in March, following the schedule established by theEnergy Policy Act of 2005.
Time Change: At 2:00 a.m. local standard time, clocks are set forward one hour to 3:00 a.m. local daylight time. This is often referred to as “springing forward.”
Geographic Scope: Most of the United States observes DST, except for Hawaii and most of Arizona (with the exception of the Navajo Nation, which does observe DST). U.S. territories such as American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands do not participate in DST.
Legal Basis: The rules are governed by the Uniform Time Act of 1966, as amended by the Energy Policy Act of 2005. The U.S. Department of Transportation oversees the implementation, while states and territories have the option to opt out of DST but cannot independently choose to make it permanent without federal approval.
“Time After Time (Cindy Lauper Cover) | University of Delaware
University of Wisconsin Eau Clair
The U.S. power grid operates on a synchronized frequency of 60 Hz, maintained across three major interconnections: Eastern, Western, and Texas. During the Daylight Saving Time (DST) switch—typically at 2:00 AM local time on the second Sunday in March (spring forward) or the first Sunday in November (fall back)—the grid’s synchronization is unaffected because it relies on Coordinated Universal Time (UTC), not local time. Grid operators, coordinated by entities like the North American Electric Reliability Corporation (NERC), ensure frequency stability through automatic generation control (AGC) systems, which adjust power output to match demand in real time.
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The DST shift doesn’t disrupt this process. When clocks spring forward (e.g., 2:00 AM becomes 3:00 AM), demand may briefly drop as human activity adjusts, but AGC systems respond instantly, balancing generation and load. In the fall, when clocks fall back (e.g., 2:00 AM repeats), a temporary demand spike might occur, but the grid’s inertial stability—provided by large rotating generators—and real-time monitoring prevent desynchronization. Operators may pre-schedule minor adjustments, but the system’s design, rooted in UTC-based frequency regulation, ensures seamless operation. Thus, while local time shifts, the grid’s 60 Hz hum remains steady across the transition.
“Finian’s Rainbow” is a musical (written by E.Y. Harburg – University of Michigan 1918) that tells the story of an Irishman named Finian McLonergan who comes to the United States with his daughter Sharon to bury a pot of gold stolen from a leprechaun. Finian believes that if he buries the gold in the soil of Fort Knox, it will grow and multiply, allowing him to live a life of luxury.
However, the town they settle in, Rainbow Valley, is owned by a racist senator named Billboard Rawkins, who wants to evict the sharecroppers living on the land. With the help of a local activist named Woody, Sharon and the sharecroppers team up to stop Rawkins’ eviction plans.
Meanwhile, Og, the leprechaun whose gold Finian stole, comes to America to get his gold back. Og meets and falls in love with Susan, the mute daughter of the sharecropper Woody, and realizes that he wants to stay in America with her.
The story deals with themes of racism, prejudice, and the American dream, and features memorable like “Old Devil Moon,” “How Are Things in Glocca Morra?” and “If This Isn’t Love.”
Dr. Gisela Olias, Presse- und Öffentlichkeitsarbeit, TUM
In some Christian traditions, especially among Catholics who observe dietary restrictions during Lent, chicory root has been used as a caffeine-free substitute for coffee. It’s commonly consumed in Louisiana and parts of Europe.
The term “Muckefuck” (pronounced “Mook-eh-fook”) is a traditional German word for coffee substitutes, particularly those made from roasted chicory root, barley, or other grains. No joke! “Muckefuck” is a real historical term in Germany, and while it may sound funny to English speakers, it has nothing to do with profanity.
The word likely comes from a mix of French and German dialects. One theory is that it originates from the French phrase “mocca faux”, meaning “fake coffee” (literally, “false mocha”).
Over time, German pronunciation altered it into “Muckefuck”, referring to coffee substitutes made from chicory, barley, or other roasted grains.
It was commonly used in Prussia, Bavaria, and other German-speaking areas, especially during times of war or economic hardship when real coffee was unavailable.
While the word may raise eyebrows for English speakers, it’s completely innocent in German! If you prefer, you can simply ask for “Chicorée Kaffee” or “Malzkaffee” in Munich to avoid any awkward moments.
Water is essential for sanitation and hygiene — and proper sanitation is essential for protecting water sources from contamination and ensuring access to safe drinking water. Access to safe water and sanitation is crucial for preventing the spread of waterborne diseases, which can be transmitted through contaminated water sources or poor sanitation practices. Lack of access to safe water and sanitation can lead to a range of health problems, including diarrheal diseases, cholera, typhoid, and hepatitis A.
On the other hand, poor sanitation practices, such as open defecation, can contaminate water sources, making them unsafe for drinking, bathing, or cooking. This contamination can lead to the spread of diseases and illness, particularly in developing countries where access to clean water and sanitation facilities may be limited.
We track the catalog of the following ANSI accredited standards developers that necessarily require mastery of building premise water systems:
American Society of Heating, Refrigerating and Air-Conditioning Engineers: ASHRAE develops standards related to heating, ventilation, air conditioning, refrigeration systems — and more recently, standards that claim jurisdiction over building sites.
American Society of Mechanical Engineers: ASME develops standards related to boilers, pressure vessels, and piping systems.
American Water Works Association: AWWA is a standards development organization that publishes a wide range of standards related to water supply, treatment, distribution, and storage.
ASTM International: ASTM develops and publishes voluntary consensus standards for various industries, including water-related standards. They cover topics such as water quality, water sampling, and water treatment.
National Fire Protection Association: NFPA develops fire safety standards, and some of their standards are related to water, such as those covering fire sprinkler systems and water supplies for firefighting within and outside buildings. We deal with the specific problems of sprinkler water system safety during our Prometheus colloquia.
National Sanitation Foundation International (NSF International): NSF International develops standards and conducts testing and certification for various products related to public health and safety, including standards for water treatment systems and products.
Underwriters Laboratories (UL): UL is a safety consulting and certification company that develops standards for various industries. They have standards related to water treatment systems, plumbing products, and fire protection systems.
* The evolution of building interior water systems has undergone significant changes over time to meet the evolving needs of society. Initially, water systems were rudimentary, primarily consisting of manually operated pumps and gravity-fed distribution systems. Water was manually fetched from wells or nearby sources, and indoor plumbing was virtually nonexistent.
The Industrial Revolution brought advancements in plumbing technology. The introduction of pressurized water systems and cast-iron pipes allowed for the centralized distribution of water within buildings. Separate pipes for hot and cold water became common, enabling more convenient access to water for various purposes. Additionally, the development of flush toilets and sewage systems improved sanitation and hygiene standards.
In the mid-20th century, the advent of plastic pipes, such as PVC (polyvinyl chloride) and CPVC (chlorinated polyvinyl chloride), revolutionized plumbing systems. These pipes offered durability, flexibility, and ease of installation, allowing for faster and more cost-effective construction.
The latter part of the 20th century witnessed a growing focus on water conservation and environmental sustainability. Low-flow fixtures, such as toilets, faucets, and showerheads, were introduced to reduce water consumption without compromising functionality. Greywater recycling systems emerged, allowing the reuse of water from sinks, showers, and laundry for non-potable purposes like irrigation.
With the advancement of digital technology, smart water systems have emerged in recent years. These systems integrate sensors, meters, and automated controls to monitor and manage water usage, detect leaks, and optimize water distribution within buildings. Smart technologies provide real-time data, enabling better water management, energy efficiency, and cost savings.
The future of building interior water systems is likely to focus on further improving efficiency, sustainability, and water quality. Innovations may include enhanced water purification techniques, decentralized water treatment systems, and increased integration of smart technologies to create more intelligent and sustainable water systems.
The first mover in building interior water supply systems can be traced back to the ancient civilizations of Mesopotamia, Egypt, and the Indus Valley. However, one of the earliest known examples of sophisticated indoor plumbing systems can be attributed to the ancient Romans.
The Romans were pioneers in constructing elaborate water supply and distribution networks within their cities. They developed aqueducts to transport water from distant sources to urban centers, allowing for a centralized water supply. The water was then distributed through a network of lead or clay pipes to public fountains, baths, and private residences.
One notable example of Roman plumbing ingenuity is the city of Pompeii, which was buried by the eruption of Mount Vesuvius in 79 AD. The excavation of Pompeii revealed a well-preserved plumbing system that included indoor plumbing in some houses. These systems featured piped water, private bathrooms with flushing toilets, and even hot and cold water systems.
The Romans also invented the concept of the cloaca maxima, an ancient sewer system that collected and transported wastewater away from the city to nearby bodies of water. This early recognition of the importance of sanitation and wastewater management was a significant advancement in public health.
While the Romans were not the only ancient civilization to develop indoor plumbing systems, their engineering prowess and widespread implementation of water supply and sanitation infrastructure make them a key player in the history of building interior water systems.
Abstract. Insights into the history and future of western civilization are found by applying information theory to the acoustical communication channel (ACC) of its worship spaces. Properties of the ACC have both influenced and reflected the choice of message coding (e.g., speech or music) at various times. Speech coding is efficient for acoustically dry ACCs, but hopeless for highly time-dispersive ACCs. Music coding is appropriate for time dispersive (reverberant) ACCs. The ACCs of synagogues, early Christian house churches, and many Protestant churches are relatively acoustically “dry” and thus well suited to spoken liturgies.
The spoken liturgy, dominant in synagogues, was carried over to early Christian churches, but became unworkable in Constantinian cathedrals and was largely replaced with a musical liturgy. After a millennium, the cathedral acoustic was altered to suit the doctrinal needs of reformation churches with its renewed emphasis on the spoken word. Worship forms continue to change, and the changes are reflected in the properties of the ACC. The pulpits of electronic churches may be evolving into radio and television performance spaces and naves into worshipers’ living rooms.
The WVU Extension is a primary outreach division of West Virginia University. With offices in each of the state’s 55 counties, Extension faculty and staff develop and deliver programs in leadership development, rural and community-based economic development, youth development, workforce development, and health education.
Ingredients
3 cups frozen strawberries or other frozen fruit
1 banana
1 cup yogurt (plain or vanilla)
1 handful spinach or kale
2 cups of milk
Directions
Wash fresh produce.
Collect and measure all ingredients before starting recipe.
Add the fruit, yogurt and greens to the blender.
Pour the milk into the blender.
Blend 30 to 45 second until smooth.
Refrigerate leftovers within two hours, and finish within two days.
Nutrition information per serving (recipe makes six one-cup servings):
Calories — 120; fat — 2g; carbohydrates — 21g; fiber — 2g; protein — 5g
Geoffrey Hinton & Joel Hellermark
This conversation was recorded in April 2024 at the Royal Institute of Great Britain in London. An edited version was premiered at Sana AI Summit on May 15 2024 in Stockholm, Sweden.
Geoffrey Hinton has been called “the godfather of AI” and is considered one of the most prominent thought leaders on the emergence of artificial intelligence. He has served as a faculty member at Carnegie-Mellon and a fellow of the Canadian Institute for Advanced Research. He is now Emeritus Professor at the University of Toronto. In 2023, Geoffrey left his position at Google so that he could speak freely about AI’s impact on humankind.
The @umontana Dean Stone event will feature esteemed father-and-daughter photographers Chris and Louise Johns. Watch a film about their work and ask them questions April 3.
RE: Blue State Diaspora to Red State College Towns:
“The Liberals are Coming, and They’re Bringing Fancy Coffee” https://t.co/XykfCFYZgVhttps://t.co/exHU6TR2h9
America is changed by flight from miserable Blue States to better Red States—only to import the policies that created the misery they fled from in the first place. pic.twitter.com/OaVVgrTxJr
2 shots espresso (or ½ cup strong brewed coffee)
1 cup milk (dairy or non-dairy like almond, oat, or cashew)
2 tbsp maple syrup (adjust to taste)
¼ tsp vanilla extract (optional)
¼ tsp nut extract (hazelnut, walnut, or almond)
Whipped cream (optional, for topping)
Chopped nuts or nutmeg (optional garnish)
Instructions:
Brew the espresso and pour it into a large mug.
Heat the milk in a saucepan or microwave, then froth it using a whisk, frother, or blender until foamy.
Mix the maple syrup, vanilla extract, and nut extract into the espresso.
Pour the frothed milk over the espresso mixture.
Top with whipped cream and sprinkle with chopped nuts or nutmeg if desired.
The Maple Nut Latte is likely inspired by Vermont’s famous maple syrup industry. Vermont is the largest producer of pure maple syrup in the U.S., and maple-flavored food and drinks are a big part of the state’s culinary identity.
Historically, Vermont was one of the most Republican states in the country. It consistently voted Republican in presidential elections from the party’s founding in the mid-1800s until 1988. Starting in the 1960s and 1970s, Vermont saw an influx of urban progressives from places like New York and Massachusetts seeking escape from the liberal Democrat hellholes they voted for.
Many were part of the back-to-the-land movement, bringing left-leaning political views. Despite Vermont’s deep-blue status at the federal level, the state still elects moderate Republicans at the state level, such as Governor Phil Scott, who is popular for his bipartisan and pragmatic leadership.
“The Liberals are Coming, and They’re Bringing Fancy Coffee” https://t.co/XykfCFYZgVhttps://t.co/exHU6TR2h9
America is changed by flight from miserable Blue States to better Red States—only to import the policies that created the misery they fled from in the first place. pic.twitter.com/OaVVgrTxJr
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwBpic.twitter.com/GkAXrHoQ9T
