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The company said China and other nations are covertly trying to use chatbots to influence opinion around the world. In one case, operatives also used the tools to write internal performance reports.

Become a Master Composter! Join us at the beautiful Water Conservation Garden to gain in-depth composting knowledge to expand your sustainable gardening practices. You can earn a certificate of completion after attending all 5 weeks, then go on to receive the Master Composter certification and badge after completing the additional requirements! Meet new people in this fun, hands-on course. Class size is limited. Attendees must preregister. After completing this 5-week course you will have a better understanding of how to: * Minimize your carbon footprint and reduce your methane emissions by keeping food and yard waste out of the landfill. * Create natural nutrient-rich soil amendments with your food and yard waste that help your garden grow. * Avoid using synthetic fertilizers and pesticides. * Reduce water use and increase water retention. Compost increases your soil’s water-holding capacity and improves water retention. The Master Composter course provides training in the art and science of composting through lectures, demonstrations, and a field trip. The course covers the following topics: * In-depth traditional composting and the basics of composting with worms (vermicomposting) * Compost bin building and troubleshooting (in teams!) * The microbiology of composting, including the role of fungi and bacteria * Bokashi fermentation for saving food scraps to compost * Macro decomposers in your compost pile * A tour of the Water Conservation Garden’s composting exhibit * The environmental impacts of composting * … and much more! Schedule (This class will meet Saturdays from 9 a.m. – 12 p.m.:) * March 15th, 2025 * March 22nd, 2025 * March 29th, 2025 * April 5th, 2025 * April 12th, 2025 How to get certified: Master Composter certification requires attendance at all 5 classes, as well as 30 volunteer hours of related community service. Certification is optional. Residents of unincorporated San Diego County receive preferential registration. All others will be placed on a waitlist and apprised of space available 1-2 weeks before the start of the course. Course Fee: $25* *If this course fee presents a financial hardship, it may be waived upon request. Please contact Erin Stone at erin@solanacenter.org before registering to inquire. Made possible through generous funding by the County of San Diego. Thanks to our host, The Water Conservation Garden. Visit: Master Composter Course – El Cajon Solana Center for Environmental Innovation on Instagram and Facebook

Saturday, May 24, 2025 at 4:30 p.m. on KPBS TV / Stream now with the PBS app. Mainz unfolds like a delightful Riesling. Samantha explores the ruins of a Roman amphitheater and visits Eva Vollmer Winery. She enjoys German wine at Weinhaus Loesch, then travels to Wiesbaden to taste hot chocolate at Kunder Chocolateria. At the Wiesbaden Museum, she admires the largest Art Nouveau collection. Finally, she tours the fairy-tale town of Rothenburg.

Jeff Berkley and John Katchur share a long history at the forefront of the local singer-songwriter brigade, and both continue to put out vibrant new tunes, showcasing masterful songwriting, superb guitar playing, and a deep audience connection. John Katchur, winner of the San Diego Music Award for Best Acoustic Performer, has performed as opening act for such legendary artists as Bob Dylan, Paul Simon, Steven Stills, Don McLean, Arlo Guthrie, and many others. As a performer, John has a strong reputation for impeccable and captivating delivery. The San Diego Troubadour magazine says, “John Katchur plays guitar with equal measures of grace, complexity, and fearless confidence with an unbelievably effortless, sonorous, aching voice.” Jeff Berkley is a native San Diego songwriter, musician, and producer who has left an indelible mark on the music world. Known for his soulful songwriting, masterful guitar work, and visionary production, he has collaborated with some of the industry’s most revered artists, including Jackson Browne, David Crosby, Jim Messina, Ben Harper, Indigo Girls, Bruce Cockburn, Bob Weir, Tim Flannery, Steve Poltz, Arlo Guthrie, Pete Seeger, and many more. Visit: Jeff Berkley and John Katchur Jeff Berkley on Instagram and Facebook John Katchur on Instagram

Hours after President Trump tried to remove three board members, the Corporation for Public Broadcasting responds with a lawsuit arguing he does not have that authority.

Thursday–Friday, 9 a.m. – 1 p.m. January 9 & 10 (2 Days, 8 total hours of instruction) On location in Balboa Park Outdoor studies are the key to painting successful landscapes in the studio. Plein air painting is an excellent way to observe color, light, and aerial perspective. This workshop focuses on composition and color mixing with a limited palette. Each day will begin with a demo and conclude with a group critique. The historic Spanish Baroque architecture and beautiful gardens of Balboa Park are an inspiring and congenial place to paint outdoors. All levels are welcome in this workshop. We will meet up in the Plaza Panama in front of the Timken Art Museum. Materials: portable easel; four 8” x 10” or 6” x 8”, good quality canvas boards; half-dozen brushes, white bristle flat or filbert, # 2, #4, #6. One medium-size steel palette knife; small, pointed round brush for detail #2–#4. Paper towels; odorless turpentine; small jar for turpentine, wood palette; oil paints: Alizarin Crimson, Cadmium Red Medium, Cadmium Yellow Medium Cadmium Lemon, Phthalo Blue, Ultramarine Blue, Permalba White, Raw Umber, Cadmium Orange. Sun hat, insect repellent, old shirt, and sturdy shoes are suggested. Max students: 12 Visit: https://www.ljathenaeum.org/classes/10 Athenaeum Music & Arts Library on Instagram and Facebook

2 Tuesdays and 1 Thursday, 6 p.m. – 9 p.m. January 7, 9, and 14 (3 days, 9 total hours of instruction) AAC Art Studio How do you like your coffee? Made with your own two hands! Let's move away from the disposable cup and make something that lasts. In this beginner-friendly course, students will learn hand-building techniques—pinch, coil, and slab—to create functional drinking vessels. We will give special attention to coffee cups to encourage students to enhance their own morning coffee rituals; however, any favorite beverage will fit. We will learn to handbuild: mugs (cups with handles) tumblers (cups without handles) espresso cups matching saucers matcha bowls pour over coffee drippers While this is a beginner-friendly course, intermediate and advanced students may join. Students will learn how to: Wedge clay Roll out slabs using a rolling pin and wooden guides Utilize hand-building techniques for form and function Use templates Compress & strengthen clay to reduce air bubbles, cracks, and warping during the drying process Make handles Trim and carve into leather hard clay Apply decoration and texture Glaze vessels and reduce mishaps Materials: Clay will be provided. Please purchase a standard-size rolling pin and beginner’s pottery tool kit. Tools can be purchased locally at Freeform Ceramics in National City. We will also learn how to improvise tools with common household items. Please bring a notebook / sketchbook to class to keep track of wonderful ideas. Max students: 12 Visit: https://www.ljathenaeum.org/classes/53 Athenaeum Music and Arts Library on Instagram and Facebook

Tuesdays, 1 p.m. – 4 p.m. January 7–February 11 (6 weeks, 18 total hours of instruction) AAC Art Studio (Includes model) This is a unique opportunity to study with two accomplished and warmhearted artist-educators in the same course. Ken and Stephanie are both well known for their ability to help each person find their own unique drawing abilities. Each week there will be a life model. On day one, Ken will introduce a simplified approach to gesture drawing and the fundamentals of figure and head construction. During Weeks 2 and 3, Ken will go deeper into the importance of gesture drawing in relation to constructing and composing longer poses. During the final three weeks, Stephanie will continue to build on Ken’s lessons but will include longer poses that will allow students time to incorporate the basics into an actual process of drawing or painting more finished figures and portraits. Materials: You do not need to buy everything on this list. Only buy materials that relate to the medium you plan to work with, or if you are more advanced, bring your own supplies. On day one you will only need newsprint, a drawing board, vine charcoal, kneaded eraser, and one colored pastel for accents. Charcoal: Soft vine charcoal; 4B charcoal pencil; kneaded eraser; smooth newsprint; drawing board; rags or paper towels. If you prefer graphite: 2B, 4B, and 6B graphite pencils; kneaded eraser; 18˝ x 24˝drawing pad or 18˝ x 24˝ smooth newsprint; drawing board. Max students: 12 Visit: https://www.ljathenaeum.org/classes/51 Athenaeum Music & Arts Library on Instagram and Facebook

Photos, hours of footage and other documents were made public Tuesday after a recent court order that mandated any depictions of the deceased couple would be blocked from view.

Books Through Bars San Diego fulfills thousands of book requests from incarcerated people nationwide. Volunteers ship books and write letters in response.