Petrichor is the earthy scent produced when rain falls on dry soil. The word is constructed from Ancient Greek πέτρα (pétra) 'rock', or πέτρος (pétros) 'stone', and ἰχώρ (ikhṓr), the ethereal fluid that is the blood of the gods in Greek mythology.
South Carolina Educational Television is a state network of PBS member television stations serving the U.S. state of South Carolina. It is operated by the South Carolina Educational Television Commission, an agency of the state government which holds the licenses for all of the PBS member stations licensed in the state. The broadcast signals of the eleven television stations cover almost all of the state, as well as parts of North Carolina and Georgia.
Heather A. Berlin is an American neuroscientist and licensed clinical psychologist noted for her work in science communication and science outreach. Her research focuses on brain-behavior relationships affecting the prevention and treatment of impulsive and compulsive psychiatric disorders. She is also interested in the neural basis of consciousness, dynamic unconscious processes, and creativity. Berlin is host of the PBS Nova series Your Brain, the PBS series Science Goes to the Movies, the Discovery Channel series Superhuman Showdown, and StarTalk All-Stars with Neil DeGrasse Tyson.
Vanessa Lynn Williams is an American singer, actress, model, producer, and dancer. She gained recognition as the first African-American woman to receive the Miss America title when she was crowned Miss America 1984, but resigned her title amid a media controversy surrounding nude photographs of her being published in Penthouse magazine. Thirty-two years later, Williams was offered a public apology during the Miss America 2016 pageant for the events.
William Henry Green II is an American YouTuber, science communicator, novelist, and entrepreneur. He produces the YouTube channel Vlogbrothers with his older brother, author John Green, and hosts the educational YouTube channels Crash Course and SciShow. He has advocated for and organized social activism, created and hosted a number of other YouTube channels and podcasts, released music albums, and amassed a large following on TikTok.
Genevieve Bell is the Vice-Chancellor of the Australian National University and an Australian cultural anthropologist. She is best known for her work at the intersection of cultural practice research and technological development, and for being an industry pioneer of the user experience field. Bell was the inaugural director of the Autonomy, Agency and Assurance Innovation Institute (3Ai), which was co-founded by the Australian National University (ANU) and CSIRO’s Data61, and a Distinguished Professor of the ANU College of Engineering, Computing and Cybernetics. From 2021 to December 2023, she was the inaugural Director of the new ANU School of Cybernetics. She also holds the university's Florence Violet McKenzie Chair, and is the first SRI International Engelbart Distinguished Fellow. Bell is also a Senior Fellow and Vice President at Intel. She is widely published, and holds 13 patents.
Lisa Harvey-Smith is a British-Australian astrophysicist, Australia's Women in STEM Ambassador and a Professor of Practice in Science Communication at the University of NSW. Her research interests include the origin and evolution of cosmic magnetism, supernova remnants, the interstellar medium, massive star formation and astrophysical masers. For almost a decade Harvey-Smith was a research scientist at Australia’s Commonwealth Scientific and Industrial Research Organisation (CSIRO), including several years as the Project Scientist for the Square Kilometre Array Pathfinder and later Project Scientist for the Australian Square Kilometre Array Pathfinder (ASKAP) Telescope.
Crash Course is an educational YouTube channel started by John Green and Hank Green, who became known on YouTube through their Vlogbrothers channel.
Vsauce is a YouTube brand created by educator Michael Stevens. The channels feature videos on scientific, psychological, mathematical, and philosophical topics, as well as gaming, technology, popular culture, and other general interest subjects.
Emily Graslie is an American science communicator and YouTube educator. She started volunteering at the Philip L. Wright Zoological Museum at the University of Montana in 2011. After appearing in a VlogBrothers video by Hank Green in 2012, she was asked to join the Nerdfighter network. She presented the educational YouTube channel called "The Brain Scoop" until 2021 and also hosted portions of the Big History series featured on the Crash Course YouTube channel. Graslie was employed by the Field Museum as their first-ever Chief Curiosity Correspondent.
PBS Digital Studios is a non-profit organization through which PBS distributes original educational web video content. Based in Arlington, Virginia, it comprises both original series and partnerships with existing YouTube channels. Most of the series are about science, popular culture, art, food, news, and music.
Neurocinema or neurocinematics is how watching movies, or particular scenes from movies affect our brains, and the response the human brain gives to any given movie or scene. The term neurocinema comes from neurologists who are studying which pieces of a film can have the most control over a viewer's brain. These studies are conducted with viewers who are screened movies while being monitored in fMRI machines that map the brain's activity. Studies have shown that certain scenes in certain films stimulate different part of the brain in different ways. Gaining this knowledge is not only beneficial on a neuroscience level, but for filmmakers as well.
BrainCraft is an educational video series on YouTube created by Australian science communicator Vanessa Hill. Hill's videos use stop motion and paper craft animation to explain neuroscience, psychology and human behavior. BrainCraft is part of the PBS Digital Studios network.
Dianna Leilani Cowern is an American science communicator. She is a YouTuber; she uploads videos to her YouTube channel Physics Girl explaining various physical phenomena. She worked in partnership with the PBS Digital Studios from 2015 until 2020, when she discontinued her partnership. She has collaborations with other YouTube personalities, including fellow science communicator Derek Muller of the channel Veritasium, maker Simone Giertz, and mathematics animator Grant Sanderson of 3Blue1Brown.
Matthew John O'Dowd is an Australian astrophysicist. He is an associate professor in the Physics and Astronomy Department at the Lehman College of the City University of New York and writer and host of PBS Space Time on YouTube. He is a frequent guest on Science Goes to the Movies on CUNY TV and on StarTalk radio with Neil deGrasse Tyson.
Complexly is an American online video and audio production company, based in Missoula, Montana, and Indianapolis, Indiana. Its founders are brothers John and Hank Green, who began their Vlogbrothers YouTube channel in 2007. In 2012, the Greens began producing educational video content with the YouTube channels Crash Course and SciShow, and in the years since have created many other channels and podcasts which have been folded into the company. Originally named EcoGeek LLC, it was founded by Hank Green to support his blog on environmental and science issues and was renamed in 2016. Also associated with the Green brothers, but separate from Complexly's operations, are DFTBA Records, the Project for Awesome, VidCon, and Subbable. The company's strengths in educational content has led to production funding from Google, PBS, and the Poetry Foundation among other corporations and charitable foundations.
Brat TV is an American digital production company that is available on YouTube. Founded in 2017, the network features original shows and is geared toward Generation Z audiences.
Karlie Alinta Noon is the first Indigenous woman in Australia to graduate with a double degree in maths and physics, an astronomer, of the Gamilaraay people, multiple award winner, 2019 Eureka Prize nominee, and one of the 2017 BBC's 100 Women. She is researching astronomy and astrophysics at the Australian National University, Australia.
Dr. Shini Somara EngD is a British mechanical engineer, media broadcaster, producer and author. She has presented TechKnow on Al Jazeera America and reporting for various BBC shows including The Health Show. She has also hosted two educational series of physics and engineering videos on the Crash Course YouTube channel for PBS Digital Studios. She has been a presenter on BBC America, Sky Atlantic, BBC1, BBC2, and PBS.
Bedtime procrastination is a psychological phenomenon that involves needlessly and voluntarily delaying going to bed, despite foreseeably being worse off as a result. Bedtime procrastination can occur due to losing track of time, or as an attempt to enjoy control over the nighttime due to a perceived lack of control over the events of the daytime; this latter phenomenon has recently been called revenge bedtime procrastination, a term which originated on the Chinese social media platform Weibo in 2014.
