SciShow Kids
Why Daffodils Grow in the Same Place Every Year
Spring is almost here, and that means daffodils are blooming around the fort. But how do these flowers survive the long cold winters? Second Grade Next Generation Science Standards Crosscutting Concepts: Patterns: Observed patterns in...
Bozeman Science
Series and Parallel Circuits
Mr. Andersen contrasts series and parallel electrical circuits. A simulation is used to visualize electron flow through both circuit types.
Science ABC
How Does a Light Bulb Work?
An incandescent bulb mainly consists of two parts—the bulb and the filament. The bulb is generally made of glass, within which is a vacuum. The filament inside the bulb is where the actual light is produced. It is made of a long and...
Curated Video
Asexual Reproduction in Plants
Some plants don't need both a male and female to reproduce - they can do it alone. Which plants can do this and how do they manage it? Biology - Plants - Learning Points. Plants use a variety of methods to reproduce. Methods include...
Curated Video
Inside the Dutch Flower Industry
Vast fields of tulips are a classically Dutch scene but the flower originally came from Persia and was introduced to Holland in the seventeenth century. It is just one species of flower grown in the Netherlands as part of a huge industry.
Curated Video
Batteries and Light Bulbs: Illuminating Our Daily Lives
Explore the transformative impact of batteries and light bulbs on modern living, tracing their origins, development, and how they have revolutionized everyday convenience. Discover the scientific principles behind these inventions, from...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Troubleshooting Display Technologies
The CompTIA A+ exams will challenge you on monitor troubleshooting. Whether it's simply changing the input or replacing a burned-out bulb, troubleshooting displays is critical for techs. This clip is from the chapter "Book Chapter 17 -...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Projectors
It's easy to think of projectors as nothing more than monitors that project on a wall but that's a bit short-sighted. Projectors come with their own technologies and configurations that a good tech understands. This clip is from the...
Wonderscape
Harnessing Power: The Story of Electricity Generation
Discover the fascinating journey of electricity generation in this concise video. From Michael Faraday's initial experiments with copper coils and magnets to modern hydroelectric turbines, learn how electric currents are created and...
Curated Video
Simple and Complex
Dr. Forrester discusses parallel circuits and complex circuits. She reads a complex circuit diagram by identifying how electricity is transported within the pathways.
Curated Video
Thomas Edison and the Lightbulb
Miss Palomine enters the classroom and finds it dark. She turns on the desk lamp. This begins the discussion of Thomas Edison, the light bulb, and the various uses of electricity in modern life.
Curated Video
I WONDER - Does Changing Lightbulbs Affect Energy Usage?
This video is answering the question of does changing lightbulbs affect energy usage.
Flipping Physics
#66 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about what happens to the brightness of two light bulbs when you place a wire across the circuit which essential shorts out one of the two light bulbs.
Flipping Physics
Finding the Cost to Power Light Bulbs (Example Problem) and Defining KiloWatt Hour
Here we test the money saving advice given on a package of energy efficient light bulbs. We also define KiloWatt Hour; a term that often confuses students. Oh, we also determine the resistance of the light bulbs, ya know, just because we...
Visual Learning Systems
Understanding Series and Parallel Circuits
In this video, we explore the two main types of circuits: series circuits and parallel circuits. This video is part of the 14-part series, Current Electricity.
Visual Learning Systems
Exploring Plant Reproduction: Asexual Reproduction in Plants
This engaging series of videos uses colorful animations and on-location footage to illustrate some of the amazing ways plants reproduce. The reproduction processes in bryophytes, ferns, gymnosperms, and angiosperms are highlighted....
Weird History
How a Random Flower Became the Bitcoin of the 1600s
When Bitcoin came screaming back into the public consciousness in late 2017, there was a lot of talk about whether or not Bitcoin is an economic bubble. The crypto currency flew under the radar for several years and then all of a sudden...
Brainwaves Video Anthology
Barbara Ficalora - Teaching with Love
Barbara Ficalora is a retired elementary teacher. At 86 she reflects on what make a good teacher and recalls memories of her students who still stay in touch over 50 years later.
Curated Video
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Tree Diagrams - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Jabzy
Tulip Mania - 3 Minute History
In this video, Jabzy brings us historical tidbits and unknown facts about Tulip Mania
Packt
Introduction to computer hardware and software : Projectors
From the section: Display Technologies. In this section, we explore our display options for per our uses. It’s easy to think of projectors as nothing more than monitors that project on a wall but that’s a bit short-sighted. Projectors...
Curated Video
CompTIA A+ Certification 220-1001: The Total Course - Projectors
It’s easy to think of projectors as nothing more than monitors that project on a wall but that’s a bit short-sighted. Projectors come with their own technologies and configurations that a good tech understands. This clip is from the...
Stories Podcast
Timeless Tales: What You Sow
The expression “being neighborly” may call to mind giving away a cup of sugar or watching over neighbors’ homes while they are out of town. Actions such as these are bound to produce good relationships between neighbors. But, what if a...