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This is a performance of a traditional Irish song. The lyrics are below (03:30): As down the glen one Easter morn
To a city fair rode I,
Their armed lines of marching men
In squadrons passed me by.
No pipe did hum, no battle drum
Did sound its loud tattoo
But the Angelus' bells o'er the Liffey swells
Rang out in the foggy dew.
Right proudly high in Dublin town
Hung they out a flag of war.
'Twas better to die 'neath an Irish sky
Than at Suvla or Sud el Bar.
And from the plains of Royal Meath
Strong men came hurrying through;
While Brittania's Huns with their long-range guns
Sailed in through the foggy dew.
The bravest fell, and the requiem bell
Rang mournfully and clear
For those who died that Easter-tide
In the springing of the year.
While the world did gaze with deep amaze
At those fearless men but few
Who bore the fight that freedom's light
Might shine through the foggy dew.
And back through the glen I rode again
And my heart with grief was sore
For I parted then with valiant men
Whom I never shall see more
But to and fro
In my dreams I go
And I kneel and pray for you
For slavery fled
Oh, glorious dead
When you fell in the foggy dew
Found by voicewizard in Irish Traditional Music
September 19, 2012 at 08:44 PM
Ages: 10 - 18
License: Proprietary
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Mr. Fullerton of APlusPhysics makes a guest appearance as a floating head to help us learn about Elastic Potential Energy. Several examples of objects which store elastic potential energy are shown and one example of stored elastic potential energy is calculated.
Want Lecture Notes? This is an AP Physics 1 topic. (07:17)
Content Times:
0:01 Defining Elastic Potential Energy
1:38 The equation for Elastic Potential Energy
2:08 Defining the Spring Constant
3:27 Elastic Potential Energy stored in a rubber band (Mr. Fullerton’s entrance).
3:39 Showing equilibrium position (or rest position).
4:00 Determining the Spring Constant
4:55 Solving for Elastic Potential Energy
5:44 Solving for the units of Elastic Potential Energy
6:29 Can Elastic Potential Energy be negative?
Found by Flipping Physics in Elastic
December 7, 2015 at 01:05 PM
Ages: 12 - 18
License: Proprietary
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The Plight of the Honeybees - Ever since Rachel Carson's book 'Silent Spring' first appeared, warning us against the dangers of chemicals in our natural world, we seem to be entering a new, more dangerous period, where the accumulated human effects upon the environment are producing an obvious toll. In this story, another human soul speaks out, this time, about the plight of the honeybees. (03:52)
Found by teresahopson in Honey Bees
February 25, 2011 at 01:46 AM
Ages: 10 - 18
License: Proprietary
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Calculus based review of work done by constant and non-constant forces, Hooke’s Law, Work and Energy equations in isolated and non-isolated systems, kinetic energy, gravitational potential energy, elastic potential energy, conservative vs. nonconservative forces, conservation of mechanical energy, power, neutral, stable, and unstable equilibrium.
For the calculus based AP Physics C mechanics exam.
Want Lecture Notes?
Content Times:
0:11 Work done by a constant force
2:25 Work done by a non-constant force
3:58 Force of a Spring (Hooke’s Law)
4:52 Calculating the work done by the force of a spring
6:26 Net work equals change in kinetic energy
7:02 Gravitational Potential Energy
7:50 Non-isolated systems work and energy
8:29 Isolated systems work and energy
9:02 Conservative vs. Nonconservative forces
10:10 Conservation of Mechanical Energy
10:45 Power
12:09 Every derivative can be an integral
13:00 Conservative forces and potential energy
13:46 Deriving Hooke’s Law from elastic potential energy
14:22 Deriving the force of gravity from gravitational potential energy
15:17 Neutral, stable, and unstable equilibrium
Multilingual? Please help translate Flipping Physics videos!
AP Physics C Review Website
Next Video: AP Physics C: Integrals in Kinematics Review (Mechanics)
Previous Video: AP Physics C: Dynamics Review (Mechanics)
Please support me on Patreon!
Thank you to Aarti Sangwan for being my Quality Control help.
Found by Flipping Physics in AP Physics C: Mechanics
March 23, 2017 at 12:15 PM
Ages: 15 - 18
License: Proprietary
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Remember to practice social distancing when you walk outside. Happy National Walking Day from the HealthFit team! Today, we challenge you to take a 30-minute walk, get moving, get healthy, and enjoy the beautiful spring weather! (04:32)
Found by teresahopson in April 1-10
April 2, 2019 at 03:26 PM
Ages: 13 - 18
License: Proprietary
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Period of simple harmonic motion is defined and demonstrated. Equations for period of mass-spring systems and pendulums are given. What changes the period is demonstrated. Want Lecture Notes? This is an AP Physics 1 topic.
Content Times:
0:01 Defining period, T
0:47 Demonstrating period
2:50 Period equations
4:00 Does amplitude affect T?
4:35 Does g affect T for mass-spring system?
4:54 Does mass affect T for pendulum?
5:40 Increase mass in mass-spring system?
6:01 Increase k in mass-spring system?
6:24 Increase pendulum length?
6:50 Increase g for a pendulum?
7:26 Does A really not affect pendulum?
Thank you to Anish, Kevin, and Olivia for being my “substitute students” in this video!
Next Video: Triple the Mass in a Mass-Spring System. How does Period Change?
Multilingual? Please help translate Flipping Physics videos!
Previous Video: When is a Pendulum in Simple Harmonic Motion?
Please support me on Patreon!
Thank you to Aarti Sangwan, Sawdog, and Christopher Becke for being my Quality Control Team for this video.
Thank you to Youssef Nasr for transcribing the English subtitles of this video.
Found by Flipping Physics in Simple Harmonic Motion
May 13, 2018 at 07:50 PM
Ages: 10 - 18
License: Proprietary
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Spring ahead, Daylight Saving Time begins on March 10, 2019 at 2 A.M. (01:12)
Found by teresahopson in History of Time
March 11, 2017 at 03:06 PM
Ages: 10 - 18
License: Proprietary
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Three years ago, we set out to make a film about the self-proclaimed Asparagus Capital of the Nation, the tiny rural community in western Michigan where Kirsten grew up in the 1970s and 80s. As the daughter of an asparagus farmer, Kirsten spent her childhood working on the farm and was a proud member of the pre-teen asparagus dance troupe The Oceana Stalkers. There was no question that asparagus was huge in Oceana County. Hailed as Green Gold, it was exactly what this poor rural community needed - a spring cash crop at the end of a long cold winter. Plus it was just about the only thing that would grow in their dry, sandy soil. Local merchants, housewives, and farmers banded together over the "Super Stalk." They baked the world's tallest asparagus cake, created "The Stalk" disco dance, and sang their asparagus songs all the way to the White House. Asparagus was King in Oceana County. Then came the U.S. War on Drugs. In 1991, when cocaine imports were at an all time high, The U.S. signed the Andean Trade Preference Act, eliminating all import tariffs on South American asparagus. The idea was that South American farmers would stop growing cocaine and start growing asparagus. Ten years later, the U.S. continues to send huge subsidies to Peru for their alternative crop program, but it was asparagus that exploded there, even though it grows in entirely different regions than cocaine! The Free Trade band wagon was moving fast, with NAFTA bringing an additional flood of Mexican asparagus. Now, China has started exporting their asparagus to the U.S! But where does all this leave the "'Asparagus Capital of the Nation"? In June of 2002, Kirsten invited Anne to visit the National Asparagus Festival and we found a community's identity at stake. Oceana County's pride and joy was in direct contrast with the speed with which their most valuable crop was being taken away. We realized that what was happening in Oceana County brought up really big questions about American identity and global economics, and about what gives a community a center. With the Foreign Policy decisions the U.S. Government is making today, how can a small community keep its pride, identity and source of economic survival? (6mins)
Found by Mrs Jefferies in Agriculture
September 26, 2011 at 10:38 PM
Ages: 12 - 18
License: Proprietary
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This three minute video provides some tips and tricks that will keep deer out of gardens and other areas. Everything from Irish Spring soap to netting is mentioned.
Found by freealan in Gardening
April 14, 2011 at 12:14 AM
Ages: 5 - 18
License: Undetermined
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Every spring on California's beaches, thousands of tiny fish come ashore to spawn. The spawning is part of a
coordinated cycle that follows the phases of the moon, in order to take advantage of the tides to protect and release the eggs. The video discusses threats to the grunion from human activity, such as overcatching or the use of bulldozers to clean beaches.
Found by freealan in Fish Adaptations
August 20, 2011 at 12:57 PM
Ages: unspecified
License: Undetermined
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This installmment features lots of interesting flight moves and wing/muscle motion. Filmed in Santa Clarita, California over the 2010/2011 winter and into the 2011 spring, this collection of scenes represents the highlights of over 40 hours of footage. Students will love the real life footage of these amazing creatures. What a great resource to help build background knowledge and to help make real world connections between nature and the classroom. (05:01)
Found by porter1526 in Hummingbirds
July 13, 2012 at 09:23 PM
Ages: 6 - 18
License: Proprietary
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The morning glory, or ipomoea, is a vine that grows in tropical
climates near the equator. A gardener explains how to start, grow, and care for morning glory plants. She explains how to start them from seeds in the Spring.
Found by grazianione in Flowers and Plants
March 1, 2010 at 10:10 AM
Ages: 10 - 18
License: Proprietary
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To demonstrate Newton’s Second Law of Motion, astronauts on the International Space Station use force as provided by the spring in a tape measure to act on objects of varying mass. Their demonstration shows that bodies with greater mass are accelerated less by the same force. (3:06)
Found by Mrs Jefferies in Newton's Second Law
April 8, 2012 at 10:54 PM
Ages: 10 - 18
License: Public Domain
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Hail is something we see here a few times during the spring and summer months. This video breaks down how hail forms. (02:03)
Found by teresahopson in Hail
June 3, 2019 at 06:34 PM
Ages: 10 - 18
License: Proprietary
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Twelve-year-old Odd hasn't had a good couple of years: his father died rescuing a pony that fell overboard during a Viking raid, his leg was crippled during a tree-felling accident, and his mother married a man he dislikes. So, in the midst of what should be spring, he sets out for a cabin in the wilderness, figuring that anything will be better than home. Soon after arriving, a fox leads him to an enormous bear whose paw is caught in a tree; a large eagle circles overhead. Odd shows kindness and bravery when helping the bear, learning afterward that these three animals are gods who have been transformed by the Frost Giant. Odd is determined to help them, and his ultimate encounter with the Frost Giant is especially interesting, tweaking the tradition of small boys getting the better of giants. Readers will also enjoy Odd's interaction with the animals, Gaiman's simple and graceful writing, and the satisfying conclusion. This is a great resource to encourage and entice upper elementary readers. (0:55)
Found by porter1526 in Elementary Books
October 30, 2011 at 06:45 PM
Ages: 8 - 13
License: Proprietary
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In this video, teenage students will be introduced to "This Dark Endeavor" by Kenneth Oppel. Victor and Konrad Frankenstein are inseparable. Brothers, twins, competitors, best friends. So when Konrad falls desperately ill with a disease no physician seems capable of curing, Victor springs into action. Disregarding his father's warning, he seeks answers in The Dark Library, where secret books of alchemy may hold the formula for the Elixir of Life. Little does Victor realize the danger to his own life as he risks everything to save his brother. Little does he realize the monstrosity of his endeavor--and the way it foreshadows his most famous monstrous work, lurking formidably in his future. This is a great resource for motivating upper grade readers. (1:29)
Found by porter1526 in 60 Second Recap Series
September 30, 2011 at 08:00 PM
Ages: 13 - 18
License: Proprietary
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In this 3:23 video series, Scott Konger of Tarpon Springs Aquarium talks about the risks of a shark attack.He talks about what types of sharks attacks and the dangers and ways to avoid them.
Found by freealan in Sharks
August 19, 2011 at 08:01 PM
Ages: 8 - 18
License: Undetermined
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Without an -ing
From pbslearningmedia.org, produced by WGBH Educational Foundation
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In this video segment from Between the Lions, the Lions sing about the importance of the letter combination “ing,” words that couldn't be formed without "ing," and consequently events that could never happen without "ing." Monkeys sing along, dance, and perform a tap routine. Featured words include: sing, thing, ding-a-ling, sting, cling, zing, spring, king, swing, string, wing, brings, ping, and ring. This video segment provides a resource for Phonemic Awareness, Phonics, and Phonological Awareness. (1:20)
Found by Mrs Jefferies in Ending Sounds
April 5, 2012 at 10:25 PM
Ages: 4 - 7
License: Public Domain
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In this part the equipment for eggnog cheesecake is explained. The equipment includes measuring cups, a food processor and a nine-inch spring-form pan. The baker demonstrates how to gather equipment to make eggnog cheesecake.
Found by grazianione in Egg Nog Cheese Cake
February 26, 2010 at 10:44 AM
Ages: 12 - 18
License: Proprietary
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Views: 476 |
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