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Flipping Physics
Speed of a Proton in a Uniform Electric Field
Conservation of energy is used to determine the final speed of a proton released at rest in a uniform electric field.
SciShow
The Truth About Warp Drive
Join us for a trip into the SciShow Space News Debunker, where we explore the rumors that NASA has created a warp drive.
SciShow
Satellite Death Rattle
The satellite launched in February, but in March, it malfunctioned, spun out of control, and broke into pieces. The mission was declared a failure. But! Before it failed, Hitomi managed a couple days' worth of observations.
TED-Ed
TED-ED: Mysteries of vernacular: Tuxedo - Jessica Oreck
How did tuxedo's roots extend from Native American history to black tie evening wear? Jessica Oreck reveals what the Delaware Indians and formal fashion have in common.
Curated Video
How to Buy Cattle Feed
Howcast - Cattle require unlimited fresh, clean water and some type of grass hay daily. Add supplements if your animals' nutritional needs are not adequately met.
Curated Video
Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle
A marshmallow has the shape of a cylinder with diameter 5 and height 3. A dessert is made with 24 marshmallows: there are two stacked layers of marshmallows, and each layer has 3 rows of 4 marshmallows. The gaps between the marshmallows...
Curated Video
The Advantages and Concerns of Genetic Engineering in Agriculture and Medicine
The video explains what genetic engineering is and how it is used in agriculture and medicine. It discusses the benefits and limitations of genetic engineering and considers some of the concerns that people have regarding its use. The...
The March of Time
1953: REFUGEES: BERLIN, GERMANY: VS People handing out cold cans of meat paste to East Berlin refugees in camp, cans w/ label, 'Food for Relief' (Relief Committee), various children waiting. Ration, rations, Berlin Wall
MOT 1953: REFUGEES: BERLIN, GERMANY: VS People handing out cold cans of meat paste to East Berlin refugees in camp, cans w/ label, 'Food for Relief' (Relief Committee), various children waiting. Ration, rations, Berlin Wall
Science360
Game Changer Research Aims To Forecast Tornadoes
Tornadoes claim hundreds of lives and cause billions of dollars in damages in the United States. With support from the National Science Foundation, computer scientist Amy McGovern at the University of Oklahoma is working to find answers...
Curated Video
CompTIA Security+ Certification SY0-601: The Total Course - Centralized Logging
Network infrastructure and host and application logs can be stored centrally such as with Linux or Windows log forwarding. This can then be fed into a centralized log ingestion and analysis system, otherwise called SIEM.
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KnowMo
Introduction to Formula: Understanding Mathematical Operations for Calculating Variables
This video is an introduction to formula and how to use it in mathematical operations to calculate variable values. Using the example of calculating the cost of a taxi ride based on distance, the video explains how to convert information...
JJ Medicine
Colon Cancer (CRC) Signs & Symptoms (& Why They Occur)
Colon Cancer (Colorectal Carcinoma) is a cancer of the large intestine and/or rectum. This cancer can cause a variety of signs and symptoms, which we will discuss in this lesson.
Great Big Story
Creating intricate paper airplane models
Discover the magic of aviation through handcrafted paper models. With minimal materials, an IT professional brings airplanes to life, showcasing creativity and precision in every detail.<br/>
Curated Video
An Exciting Time Is Coming Up For This Little Panda at the San Diego Zoo
At the San Diego Zoo, zookeepers and researchers are constantly gauging the pandas' behavior to see how well they're doing.
Let's Tute
Understanding Bad Debt Recovery in Accountancy
In this video, the teacher explains the concept of bad debt recovery in accounting. They provide a basic question and answer format to test the viewers' knowledge and then go on to explain the correct journal entries and accounting...
Brian McLogan
Learning how to find the sum of an infinite geometric series
๐ Learn how to find the geometric sum of a series. A series is the sum of the terms of a sequence. A geometric series is the sum of the terms of a geometric sequence. The formula for the sum of n terms of a geometric sequence is given by...
National Geographic
See How America Celebrated the 2017 Total Solar Eclipse | National Geographic
Americans across the country joined in the excitement to witness the 2017 solar eclipse. Correspondents from National Geographic fanned out to various locations and captured the anticipation and celebration for this spectacular...
Brian McLogan
Learn how to evaluate secant for an angle on the unit circle
๐ Learn how to evaluate trigonometric functions of a given angle. Given an angle greater than 2pi in radians, to evaluate the trigonometric functions of the given angle, we first determine the smallest positive coterminal angle of the...
Curated Video
Italy, Paestum, Temple of Hera (Basilica)
The first Temple of Hera, built around 550 BC by the Greek colonists, is the oldest surviving temple in Paestum. Eighteenth-century archaeologists named it "The Basilica" because some mistakenly believed it to be a Roman building. (The...
The Kiboomers
Five Little Flowers | The Kiboomers | Toddler Songs | Baby Songs | Preschool Songs | Kids Songs
Five Little Flowers is an adorable counting song for kids. This children's song is just perfect for a spring time and/or summer time them. Enjoy! Five Little Flowers song lyrics for kids : 5 little flowers Standing in the sun See their...
Curated Video
Comprehensive Android Developer Bootcamp - CHALLENGE: Send Message via Share Button
Understanding Android Intents:CHALLENGE: Send Message via Share Button
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This clip is from the chapter "Understanding Android Intents" of the series "The Comprehensive Android Developer Bootcamp".In this section you will...
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This clip is from the chapter "Understanding Android Intents" of the series "The Comprehensive Android Developer Bootcamp".In this section you will...
Curated Video
Solving quadratic equations by factorising
Pupil outcome: I can solve quadratic equations algebraically by factorising. Key learning points: - The graph of a quadratic equation can show if there are solutions when the equation is equal to zero. - A quadratic might be the product...
TED-Ed
TED-Ed: What causes panic attacks, and how can you prevent them? | Cindy J. Aaronson
Countless poets and writers have tried to put words to the experience of a panic attackโ a sensation so overwhelming, many people mistake it for a heart attack, stroke, or other life-threatening crisis. Studies suggest that almost a...