Even though it’s almost #Fall, it’s still so warm outside! To cool down this #NationalBlueberryPopsicleDay, ASTM F2520-20 specifies requirements for the design and function of refrigerators and freezers to keep our #BlueberryPopsicles nice and chilled. @ASTMIntl pic.twitter.com/L4wkVWbcDT
— ANSI (@ansidotorg) September 2, 2022
Today at the usual hour we review the standards, codes, regulations and best practice literature for the safety and sustainability of facilities for teaching skills needed for supporting families.
You could hear a pin drop in this room 📌 So focused practicing for their exam 🧑🏻🍳 pic.twitter.com/lHw20avgnL
— Miss Dunne (@MissDunne1042) December 3, 2024
Beer was discovered accidentally as a result of grains being left in water and undergoing fermentation. The process of making beer involves converting the starches in grains (such as barley or wheat) into sugars, which are then fermented by yeast to produce alcohol. It was often consumed as a safer alternative to water, which could be contaminated with disease-causing pathogens.
Beer was also used in religious ceremonies and was considered a valuable commodity for trade. Over time, beer-making techniques spread throughout the world, and different regions developed their own unique styles of beer; now supported by artificial intelligence algorithms that analyze chemical compounds to identify specific flavor and aroma profiles for more nuanced flavors.
Towards Crafting Beer with Artificial Intelligence
Marc Bravin, et al
Lucerne University of Applied Sciences and Arts, Rotkreuz, Switzerland
Abstract: The art of brewing beer has a long tradition that dates back to the very dawn of civilization. While the brewing process has been automated to a great extent, the creation of new beer recipes remains the result of creativity and human expertise with only minor support from software to validate chemical constraints. We collected a dataset of 157,000 publicly available recipes from all over the world and created a transformer-based model to support the creative process in brewing by suggesting new beer recipe templates. As a proof of concept, we crafted the IPA “Deeper” along a recipe generated by our model. Over 100 international newspapers and radio stations have reported on the first AI-crafted beer from Switzerland over the past few months. For the first time, this paper reveals the underlying pipeline architecture of eight transformer networks trained end-to-end that made this remarkable success possible.
CLICK HERE for complete paper
There are several international organizations and agreements that set standards for beer production and labeling:
Stony Brook University’s New Ultra-Low-Temp Walk-in Freezer Farm
Walk-in refrigerators play a crucial role in food preparation areas in education communities; residence halls, hospitals, research laboratories and large football stadium not the least of them:
ASHRAE 15 sets the standard of care for safe design, construction, installation and operation of refrigeration systems. It establishes safeguards for life, limb, health, and property and prescribes safety requirements. This standard does not apply to refrigeration systems using ammonia (R-717) as the refrigerant. (ASHRAE Standard 34-2022, Designation and Safety Classification of Refrigerants covers that domain.)
As of this posting we find only one markup on proposed changes to ASHRAE 15; that one having more to do with correlation with changes to the one of the ASME Boiler Code (a lower tier priority for us).
Proposed Addendum a to Standard 15-2022, Safety Standard for Refrigeration Systems
Consultation on that markup closes October 22, 2023.
Other ASHRAE committees post their consultations at the link below:
Online Standards Actions & Public Review Drafts
We maintain the ASHRAE catalog on the standing agenda of nearly every topic we cover every day. See our CALENDAR.
Issue: [Various]
Category: Mechanical, Electrical, Energy Conservation, Facility Asset Management, US Department of Energy, #SmartCampus
Colleagues: Mike Anthony, Larry Spielvogel, Richard Robben
The basis for modern refrigerators was created in 1755 AD, when Scottish professor William Cullen designed a small refrigerating machine. This machine had a pump and a container of ether. (24/26) pic.twitter.com/nw7GiSgbIE
— Bucknell_Thermo (@BucknellThermo) April 24, 2020
Officer goes viral after response to ‘Mrs. Anonymous’ complaint over lemonade stand
“Thank you to “Mrs. Anonymous” for calling to complain about a kids’ lemonade stand. We responded and enjoyed a refreshing cup while making some new friends!” pic.twitter.com/WnkLgkyHZM
— Unlimited L’s (@unlimited_ls) July 30, 2025
University of Florida College of Agriculture and Life Sciences
More
United States Department of Agriculture: Frozen Concentrate for Lemonade Grades and Standards
United States Food & Drug Administration: Canned Fruit Juices
Spoon University: My Perfect Lemonade Recipe
Culture and Cuisine Recipe of the Week
Hamburg’s Master Plan for Education for Sustainable Development 2030
“With this weekly post we want to introduce you into the culinary range of the English speaking world. Each week we present you an iconic dish and give you information around its origin, preparation and eating habits. This week we are visiting the Big Apple – New York. Bagels can be regarded as a true American melting-pot meal.” — von Nadja Wostiera (Language graduate and blog author)
Standards Michigan: Food/Kitchen/Farm/Agriculture
Universität Hamburg
This beautiful map was created by Charles Joseph Minard a round 1860s. He is one of the fathers of modern infographics. Here he visualises the vast German migration streams heading to the US via Hamburg and Bremen. Looking at it, it’s no surprise that so many North Americans… pic.twitter.com/rpRRXzan5k
— Simon Kuestenmacher (@simongerman600) May 31, 2026
Standards Iowa | Standards North Carolina
Aramark | Compass Group | Sodexo
Standards Michigan: Food | Kitchen | Farm Agriculture
Americans eat too much:
Extension Service Report on Catfish
Some places just feel like home. From the big-time SEC experience to the even bigger opportunities, here’s what makes Mississippi State unforgettable. pic.twitter.com/rUjxUnq6FM
— Mississippi State (@msstate) August 29, 2025
Mississippi State University Facilities Management
A few Catfish from this year since I’ve been bad about posting! pic.twitter.com/hYFKgWDh3E
— Hannah Barron (@HannahBarron96_) July 13, 2025
The iconic American “street food” traces its origin to 19th century German immigrants who brought frankfurters from their homeland.
In the 1860s, the term “hot dog” emerged in reference to these sausages being sold in buns at street carts. The popularity of hot dogs soared during the late 19th and early 20th centuries particularly at baseball games where the hot dog is virtually synonymous.at the sport.
In many college towns push cart hot dog vendors may be welcomed and even embraced as part of the local food scene. They can add variety and convenience for students, faculty, and staff by offering affordable and quick meal options. These towns may have regulations and policies in place to support and accommodate such vendors.
The case against hot dogs as a food primarily revolves around health concerns and potential risks associated with their consumption. Some of the key arguments include:
Processed meat and additives: Hot dogs are often made from processed meats that can contain additives, preservatives, and high levels of sodium. These additives, such as nitrates and nitrites, have been linked to increased risks of certain health issues, including cancer and heart disease.
High in unhealthy fats: Hot dogs are typically high in saturated and trans fats, which can contribute to elevated cholesterol levels and increase the risk of cardiovascular diseases.
Potential for contamination: There have been instances of foodborne illnesses associated with hot dogs, such as outbreaks of bacterial contamination, including E. coli or Listeria monocytogenes. Improper handling, storage, or undercooking can increase the risk of such contamination.
Allergens and dietary restrictions: Hot dogs often contain common allergens like wheat, soy, and dairy. Additionally, they may not be suitable for individuals with dietary restrictions or preferences, such as vegetarians, vegans, or those following specific religious or cultural dietary guidelines.
Environmental impact: The production and consumption of hot dogs contribute to environmental concerns. The meat industry, including processed meat production, is associated with greenhouse gas emissions, land degradation, and water pollution.
These arguments against hot dogs do not necessarily apply to all hot dogs or to every individual. Moderation, choosing healthier options, and considering individual dietary needs and preferences can help mitigate some of the concerns associated with hot dog consumption.
Paul Mitchell The School | Tinley Park
Perfect or overcooked? 🌭. pic.twitter.com/5FOQkS47yo
— Maga Nadine (@femalebodybuil6) July 8, 2026
Relevant codes, standards and regulations:
Food Safety and Inspection Service: Federal Meat Inspection Act
U.S. Department of Agriculture: Hot Dogs and Food Safety
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/njrDAbSpwB pic.twitter.com/GkAXrHoQ9T
— USPTO (@uspto) July 13, 2023
Standards Michigan Group, LLC
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Ann Arbor, MI 48104 USA
888-746-3670
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