PBS launched two major new content offerings -- NerdTV, an entirely downloadable weekly series focused on technology, and an array of downloadable podcasts from some of the network's signature programs. NerdTV, featuring technology columnist Robert X. Cringely's interviews with tech sector personalities, will be distributed under a Creative Commons license, allowing viewers to redistribute the one-hour shows or edit their own non-commercial versions. PBS also has formally launched an array of portable podcasts, which allow subscribers to automatically download audio content from the Internet and listen to it either on their computers or through MP3 players. PBS will initially make six shows available, including such staples as "NOVA" and "Newshour with Jim Lehrer." All of the new offerings are available through the PBS.org web site.
What was once a simple, unidirectional flow of electricity from centralized power plants to passive consumers is evolving into a complex, intelligent network where millions of distributed resources actively participate in grid operations. This transformation, powered by smart grid technologies, represents one of the most significant infrastructure shifts of our time. It promises to reshape how we generate, distribute, and consume energy. At its core, the smart grid represents far more than mere digitization of existing infrastructure. This bi-directional capability is fundamental to understanding why smart grids are becoming the backbone of modern energy systems, facilitating everything from real-time demand response to the integration of renewable energy sources. Smart Grid Market Development By 2030, smart grid technologies are projected to cover nearly half of the global electrical grid, up dramatically from just 24 percent in 2025. This expansion is underpinned by explosive gr...