Bozeman Science
Ray Diagrams - Lenses
In this video Paul Andersen explains how ray diagrams for lenses can be used to determine the size and location of a refracted image. Images may be either real or virtual images. Ray diagrams for converging and diverging lenses are...
Bozeman Science
Refraction of Light
In this video Paul Andersen explains how light can be refracted, or bent, as it moves from one medium to another. The amount of refraction is determined by the angle of incidence and the index of refraction. Snell's Law can be used to...
Great Big Story
At This College_ Fans Cheer for the Marching Band
Step into the world of the 'Sonic Boom of the South,' Jackson State University's renowned marching band, where passion, dedication, and musical excellence converge. Led by head drum major Abraham Duffy Jr., the band is not only a...
Brian McLogan
You Are Learning Math Wrong
When we think about learning math something we just assume some people understand math and some don't. I don't think that is the case and in this video I will explain what you can do to change how you learn math
Odd Quartet
Making The Loudest Metronome
This video looks at how you can build a very loud meteronome
Odd Quartet
Music Survival Guide - How To Tie A Cymbal Knot
What do you do when a cymbal strap breaks? Here's a quick how-to to get that cymbal back in action!
Odd Quartet
How To Make A Metronome
Watch the process of building the metronome and demo of how it works.
The March of Time
MOT: 1916 Dramatization: Wilson re-election parade
People walking in parade in night carrying signs supporting Woodrow Wilson.
The Kiboomers
Addition and Subtraction | Addition Songs | Subtraction Songs | The Kiboomers
"ADDITION AND SUBTRACTION SONGS" Name Artist Time Price 1 Introduction The Kiboomers 0:40 2 Adding with Zero The Kiboomers 3:04 3 Going to the Park with Number One The Kiboomers 4:20 4 At the Zoo with Number Two The Kiboomers 2:48 5...
Odd Quartet
Music History - Stars And Stripes Forever
Stars and Stripes Forever is one of the most recognizable marches by John Philip Sousa. In this installment of Music History Crash Course we take a closer look at the iconic composition.
Odd Quartet
Music Theory - How To Read Music
Music can get complicated, so how do musicians know which notes to play? This video looks at clefs and how they help musicians read sheet music.
Getty Images
1910s Union Labor Parade
Men in Union labor parade, marching band / posters held in parade say, 'Join the Ranks of Organized Labor' and 'Solidarity Forever', 1910s
Getty Images
Marching band parade in small town. Americana.
Marching band parade in small town. Americana.
Getty Images
Daytona 500
Man directing automobile traffic (including vintage 1930s Ford V8) arriving at Daytona International Speedway for Daytona 500 / 1962 Pontiac stock car #74 (Paul Clark), broken wood barriers following crash accident during first...
Getty Images
St. Patrick's Day Parade
EXT New York City Hall with Irish flag flying / city workers plough and hand shovel the snowy streets in preparation for the parade / military man walks with two girls and Irish wolf hounds down Fifth Avenue / snow stops and the parade...
Getty Images
'Legally Blonde' Premiere
Marching Band at the 'Legally Blonde' Premiere at the Mann Village Theatre in Westwood, California on June 26, 2001. (Footage by WireImage Video/Getty Images)
Getty Images
Boy marching band
Marching band, boys, baton twirler leading the band. Boy marching band on January 01, 1939 (Footage by Getty Images)
Getty Images
WS View of Grenadier guards band marching at Buckingham Palace AUDIO / London, United Kingdom
WS View of Grenadier guards band marching at Buckingham Palace AUDIO / London, United Kingdom
Getty Images
Queen Elizabeth II takes salute at Trooping of the Colour. Household division parade, London, England, UK
Queen Elizabeth II takes salute at Trooping of the Colour. Household division parade, London, England, UK
Getty Images
IDF Soldiers and Marching Band
IDF Flag Bearers / IDF Marching Band / Naval officers / Female Soldiers / IDF Soldiers and Marching Band on May 09, 1962 in Tel Aviv, Israel (Footage by Getty Images)