Coach Dan Blewett
Infield Positioning - Adjusting for Lefties vs Righties in Baseball
Learn how third and first baseman should be shifting based on lefties versus righties. Most baseball players don't know how to do this!
NASA
Mars Gravity Map
A new map of Mars' gravity made with three NASA spacecraft is the most detailed to date, providing a revealing glimpse into the hidden interior of the Red Planet. Satellites always orbit a planet’s center of mass, but can be pulled...
Brian McLogan
Finding theta given the arc length and radius
👉 Learn how to solve problems with arc lengths. You will learn how to find the arc length of a sector, the angle of a sector, or the radius of a circle. An arc of a circle is the curve between a pair of points on the circumference of the...
The March of Time
Ithaca Gun Company workers working
MOT 1948: CAREER WOMEN: Newspaper clippings.'What Makes You Tick?' RADIO SHOW: Male Announcer asking young executive female questions about career, staying home, marriage, has she ever read love stories, she answers. Rating comments....
The March of Time
Bergen McCarthy Snerd
MOT 1947: EDGAR BERGEN: Ventriloquist Edgar Bergen (1903-1978) sitting outside w/ puppets Charlie McCarthy Mortimer Snerd writer Bill Walsh. SOT practicing comedy routine about sound waves Charlie McCarthy making jokes Mortimer Snerd...
NASA
NASA | Radio Telescopes Capture Best-Ever Snapshot of a Black Hole's Jet
Centaurus A is a giant elliptical active galaxy 12 million light years away. Radio and X-ray images reveal features associated with jets emanating from near the galaxy's central supermassive black hole, which has a mass of 55 million...
Brainwaves Video Anthology
Charlie Rossiter - 'Snake Black Solo'
Charles Rossiter, National Endowment for the Arts Fellowship recipient and five-time Pushcart Prize nominee, has led workshops and taught at literary festivals, community organizations, libraries, prisons and schools from 10th grade to...
NASA
NASA | Fermi Finds a Youthful Pulsar Among Ancient Stars
In three years, NASA's Fermi has detected more than 100 gamma-ray pulsars, but something new has appeared. Among a type of pulsar with ages typically numbering a billion years or more, Fermi has found one that appears to have been born...
Curated Video
German vs Soviet Tanks | Animated History
In today's video, we'll be viewing a set of three fictional battles between Wehrmacht and Red Army tanks. Each battle will take place at a different stage of the war, starting with Operation Barbarossa and ending with the Soviet invasion...
The March of Time
MOT 1941: NAZI OCCUPIED NORWAY: SECRET RADIO STATIONS
VS Two Norwegians walking along river, through forest VS Men setting up secret radio stations in woods MS Man putting up antennas VS Men sending Morse code messages.
NASA
NASA | A Black Widow Pulsar Consumes its Mate
Black widow spiders and their Australian cousins, known as redbacks, are notorious for an unsettling tendency to kill and devour their male partners. Astronomers have noted similar behavior among two rare breeds of binary system that...
Science360
STEM is on the air at Youth Radio
It's after school, but this building in downtown Oakland, California is buzzing with enthusiastic teenagers raring to go... learn! On any given day, these kids are working under tight deadlines that would make many adults sweat. Welcome...
The March of Time
Labor Relations Hearing
MOT 1943: LABOR HEARING: Sign above door 'New York Labor Relations Board Mediation' INT Room w/ AFM president James Caesar Petrillo standing talking man speaking on witness stand Petrillo putting glasses back on. (Poor Contrast)
The March of Time
Western Electric
MOT 1920: WESTERN ELECTRIC: MS Bell Laboratory building. INT VS Engineers working on recording machine one w/ smoking pipe. MS Engineers looking at phonograph recording machine w/ microscope. CU Microscope on spinning record in machine. USA
The March of Time
1937: RADIO COMEDIANS: MS Mimeograph machine printing pages. Women in office collating script pages by hand. Comedian Fred Allen (1894-1956) w/ writer in office SOT saying radio comedians tell more jokes in 6 months than stage comedian in lifetime
MOT 1937: RADIO COMEDIANS: MS Mimeograph machine printing pages. Women in office collating script pages by hand. Comedian Fred Allen (1894-1956) w/ writer in office SOT saying radio comedians tell more jokes in 6 months than stage...
The March of Time
MOT 1945: BATTLE OF IWO JIMA: PLANNING THE FINAL ASAULT
VS General Holland Smith (aka 'Howlin' Mad') (C) on sitting on beach w/ staff officers, talking, planning strategy / MS Small wooden sign posts w/ directions to parts of base on Iwo Jima beach / VS US soldier typing on typewriter...
NASA
NASA | Stellar Odd Couple Makes Striking Flares
Every 3.4 years, pulsar B1259--63 dives twice through the gas disk surrounding the massive blue star it orbits. With each pass, it produces gamma rays. During the most recent event, NASA's Fermi observed that the pulsar's gamma-ray flare...
NASA
NASA | LCRD: From Vision to Reality
Since its inception in 1958, NASA has relied exclusively on radio frequency (RF)-based communications as the only viable medium for exchanging data between a mission and a spacecraft. Today, with missions demanding communication with...
The March of Time
Hooper telephone survey
MOT 1947: DRAMATIZATION: HOOPER SURVEY: Female Hooper operator (Hooperator) talking on telephone asking '...listening to radio?' Woman in bed saying she's listening to radio theater. CU Square box radio on table.
The March of Time
Dr. Lee de Forest dictates
MOT 1947: REPRISAL: DR. DE FOREST: Sign on door: Lee de Forest Laboratories. Inventor Dr. Lee de Forest (1873-1961) sitting at desk dictating letter to National Association of Broadcasters SOT complaining about what they have done to...
Espresso Media
Ships That Carry Ships: Planning and Execution
Ships That Carry Ships part 6/7: This video follows the planning and execution of a complex loading operation in a busy and hazardous port during monsoon season. The crew must work efficiently and be aware of hidden dangers to ensure the...
NASA
MAVEN Explores Mars to Understand Radio Interference at Earth
NASA’s MAVEN (Mars Atmosphere and Volatile Evolution) spacecraft has discovered “layers” and “rifts” in the electrically charged part of the upper atmosphere (the ionosphere) of Mars. The phenomenon is very common at Earth and causes...
Youth Radio
Growing Up a Single Mom
Cassandra Gonzalez is a very young single mother. She had her daughter while she was still a teenager, and as she approaches her early twenties she is struggling to balance her desire to enjoy her life with the responsibilities and...
The March of Time
MOT 1945: BATTLE OF IWO JIMA: INVASION BEGINS
VS Mount Suribachi being bombarded w/ explosions, Navy battleship firing cannons just off shore at sea / VS Admiral Richmond Kelly Turner looking over notes, various radio operators in communication room, one writing on board, seaman on...