2026-04-18 00:00 Puerto Rico: Historia y cultura 00:30 Derecho constitucional 380 01:00 Español 152 El proceso de comunicación. 01:30 Introducción a los medios masivos Se explora lo qué son los medios masivos, desde sus orígenes y su camino a lo largo de la historias, así como su evolución en la tecnología contemporánea. También se observara el impacto qué tienen en la cultura y en la población. 02:00 Principios de Mercadeo 134 Una introducción a los principios del mercadeo. 02:30 Ciencias Sociales 03:00 Español 152 El proceso de comunicación. 03:30 The Travel Detective Exploring the hidden gems of Detroit; what to do in an airplane emergency; the world's best luggage. 04:00 Geoambiente Conducido por María Falcón con la participación de periodistas ambientales. 04:30 PBS News Hour Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events. 05:30 Washington Week With The Atlantic A panel of journalists provides reporting and analysis of the major stories emanating from the United States capital. 06:00 Firing Line With Margaret Hoover Margaret Hoover leads interviews and debates. 06:30 Great Performances Uncovering the lasting impact of ragtime composer Scott Joplin on today's orchestras; a restaging of Joplin's magnum opus "Treemonisha" for the 21st century. 07:30 A More Perfect Union: Inspiring Civic & Civil Conversations Across America A look at America's founding and how the ideas and values articulated 250 years ago remain relevant to conversations about governance today. 08:30 Amanpour and Company Christiane Amanpour leads discussions about world issues and interviews with global leaders. 09:30 Live From The Old Steeple Fiddler Mark O'Connor and violinist Maggie O'Connor. 10:30 Classic Arts Showcase A variety of short films on the arts. 13:30 Nature Cat Nature Cat and pals hike to the top of Mighty Mountain; the pals split up after an argument. 14:00 Hero Elementary Sara and friends are excited to view the full moon, but they notice that half of the moon is missing; the crew flies to the moon to investigate. 14:30 Cyberchase The CyberSquad investigates a mysterious creature that tramples over Crestwood Park, leaving visitors too scared to enter. 15:00 Let's Go Luna! In New Orleans, musician Carmen learns about jazz improvisation; Leo travels to the Louisiana Bayou to meet his pen pal. 15:30 Mister Rogers' Neighborhood Trumpeter Wynton Marsalis performs two songs; a visit to a planetarium. 16:00 Arthur Muffy and her family are chosen for a reality TV project; Buster wins the best young artist award. 16:30 Wild Kratts Martin and Chris try to stop robotic parrotfish from collecting coral. 17:00 Weather Hunters A foggy Halloween almost derails Corky and Lily's trick-or-treating. 17:30 Lyla in the Loop Luke plays doctor with Stu as a nurse and Lyla pretends to be different patients; Lyla, Everett, Luke and Stu build an elaborate track to get a tennis ball down to the lobby. 18:00 Carl the Collector When Nico teases Carl about bikes being for babies, he sets out to prove Nico wrong; Carl and his Fuzzytown friends can't wait to build a tree fort, but Carl has a hard time working as a team. 18:30 Let's Learn Meeting chimpanzees; exploring scale and proportion; learning about the five senses; the letters G, H, and I; reading "Jabari Jumps.". 19:30 Life In Virginia's Appalachia Spending a few days in the wilderness in Wytheville, Va., learning about local fish and hunting turkey. 20:00 The Garage With Steve Butler Building a contemporary room divider that screens off any area while allowing light and air to pass through. 20:30 Garden Smart Preserving plant history while watching out for exciting new plants. 21:00 Travels With Darley El papel de Delaware en la Revolución estadounidense. El histórico Palacio de Justicia de New Castle. El sitio histórico de Cooch's Bridge. Los monumentos revolucionarios de Wilmington. El Museo Zwaanandael. 21:30 Tim Farmer's Country Kitchen Una trucha entera rellena de limón y condimentos con una guarnición de espárragos y salsa holandesa casera. Carne de venado a la plancha con champiñones, vino y salsa de rábano picante. 22:00 Taco Mafia Anthony and Xose host a pop-up at Discada; Edgar and Sara invite friends to Xochimilco to celebrate their wedding; Beto reflects on his personal and family health issues while reconnecting with his roots in Mexico City. 22:30 Central Texas Gardener A Jarrell garden restores habitat from former pastureland; solitary native bees. 23:00 Fons & Porter's Love of Quilting Teñir una "colcha cortada" en un baño de índigo. Instalar cremalleras y trabajar con costuras voluminosas. Una elegante riñonera da nueva vida a colchas inservibles. 23:30 Cultura mundial
2026-04-19 00:00 Cultura mundial 00:30 Álgebra Intermedia 121 Introducción a la factorización de polinomios. 01:00 Español 250 Clase televisada. 01:30 Mercadeo gerencial 02:00 English 153 Los fundamentos de la conversación, la lectura y la escritura. 02:30 Painting and Travel With Roger & Sarah Bansemer Recorrido por la cocina de Clark House en el Museo Agrícola de Florida, en Palm Coast, Florida. Finalización de la pintura de la rústica granja de 130 años de antigüedad. 03:00 Travels With Darley Un recorrido por la histórica estación central de Míchigan. Lugares emblemáticos de Detroit, como la restaurada Book Tower, el Guardian Building y The Apparatus Room, un restaurante en una antigua estación de bomberos. 03:30 Horizons From PBS News Science, health, technology and environment experts and professionals address issues such as artificial intelligence, medicine and climate science. 04:00 Weathered: Earth's Extremes Exploring the impacts of climate change on ocean currents in Florida; electrification; nature's role in achieving net-zero emissions. 04:30 Animal Babies: First Year on Earth Los bebés animales enfrentan nuevos desafíos cuando aprenden a desplazarse solos, buscar alimento y sobrevivir en un ambiente hostil. 05:30 The Great American Recipe Eight home cooks share their most treasured recipes, including a dish that reflects their perfect meal and a regional dish that represents the place that they call home. 06:30 The Age of Nature Científicos, ciudadanos y activistas restauran el medioambiente gracias a una nueva comprensión de la naturaleza. 07:30 Great Performances Uncovering the lasting impact of ragtime composer Scott Joplin on today's orchestras; a restaging of Joplin's magnum opus "Treemonisha" for the 21st century. 08:30 The Class 09:30 NOVA Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon.