Weatherthings
Water Smart: Water on Earth - Quiz
Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...
DoodleScience
Calculating Power and Fuses _ GCSE Physics
Power is a measure of how quickly energy is transferred and it's measured in Watts. The more energy that is transferred in a certain time, the greater the power. A 100 W light bulb transfers more electrical energy each second than a 60 W...
Brian McLogan
Word Problem vectors find the resultant vector
Word Problem vectors find the resultant vector
FuseSchool
Linear and Non linear
Linear and Non linear | Electricity | Physics | FuseSchool In this video you'll learn about the IV characteristics of linear and non linear circuit elements. The component that are used to measure: Voltmeters and Ammeters. Keep watching...
FuseSchool
Simple Circuits
Simple Circuits | Electricity | Physics | FuseSchool In this video you'll learn about simple circuits, the symbols, diagrams and the components. Keep watching to find out more! CREDITS Animation & Design: Joshua Thomas & Michael Kingett...
Curated Video
Electrolysis of Aqueous Copper Sulfates: Analysis and Conclusion
The video is a lecture presentation on the electrolysis of aqueous copper sulfates. The presenter discusses an experiment to test the hypothesis about the relationship between the current through the electrolyte and the mass of copper...
FuseSchool
Wires
Wires | Electricity | Physics | FuseSchool A broken wire means two things; 1. It won’t work properly anymore. 2. It’s dangerous and shouldn’t be used. In this video we’re going to look at wires, the wiring of a plug and why insulation is...
Hip Hughes History
The Government Shutdown Explained: American Government Review
A brief summary of the current (October 2013) government shutdown. Just the basics so you can do your own followup and research.
Weatherthings
Water Smart: Water on Earth - Estuaries
Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...
Visual Learning Systems
Using Electricity: Video Review
This program explores the many important uses of electricity. The nature of electricity and the formation of electric current are highlighted. Special attention is also paid to safety and electricity. Concepts and terminology include:...
TMW Media
Meeting a Fish Biologist
Catching the elusive walleye is a challenge for many skilled anglers. Discover the biological secrets to finding this fish and the techniques to catch this popular sportfish all year round! Our youth leaders are tasked with preparing a...
Curated Video
Practical Applications of Thermistors and Light Dependent Resistors
The video is a lecture focusing on the practical applications of thermistors and light dependent resistors. The video begins with a quick recap of resistors and how they restrict the current flowing through a circuit. The instructor...
Visual Learning Systems
Electromagnetism and its Applications
In this video, we explore the fascinating discoveries of Hans Orsted in the mid 1800s regarding electricity and magnetism. We learn how electric current flowing through a wire produces a magnetic field and how the strength of this field...
Brian McLogan
How to find the speed and direction of a boat with current using vectors
How to find the speed and direction of a boat with current using vectors
The Backyard Scientist
6 Dangerous Ways to Cook an Egg
In this video I explore some crazy ways to cook an egg, and kind of go into the science behind it. Plus, its a great excuse to break out the flamethrower! Making a squirt gun flamethrower is very dangerous. I get a lot of emails asking...
Curated Video
Finding Resistance: Investigating the Relationship between Resistance and Length of Nichrome Wire
The video is a lecture presentation on finding resistance. The presenter demonstrates how to adapt a basic circuit to investigate the relationship between the resistance and length of nichrome wire. The presenter walks through the...
Curated Video
Finding Resistance
This video is a lecture presentation on how to find the resistance of a certain resistor in a circuit. The presenter introduces the formula for finding resistance using the potential difference and current values. The video then shows...
Curated Video
Describe an advanced data structure : From Painfully Slow to Optimal: The Maximum Sum Subarray
From the section: Doing a Lot with Very Little. In this section, we will explore some problems that look difficult to solve efficiently at first sight. You might think that they require some advanced logic or data structures, but in fact...
Science360
Plasma cutter with pencil lead - Little Shop of Physics
A mechanical pencil lead is used to make a small-scale plasma cutter, cutting shapes in aluminum foil. Parts Needed 4 9 V battery 2 Clip leads 1 5 mm pencil lead Aluminum foil Box or tub Rubber band This demonstration is only for the...
Curated Video
Implement different search algorithms : BST - Deleting nodes with 1 child node
From the section: Algorithms - Search and abstract data structures. This section is about Algorithms. You will learn about Bisection, Binary section etc. Delete scenario 2 - deleting nodes with 1 child node
Next Animation Studio
Astroscale launches satellite that grabs and burns space junk
Astroscale launched the world's first test satellite that uses magnets to gather up and dispose of orbital debris.
Programming Electronics Academy
5 More Ways to Destroy an Arduino
Nothing feels worse than getting a new Arduino board and then managing to destroy it after a manner of minutes. This week's episode builds on the previous episode by highlighting five more ways you can damage an Arduino. We also learn...
Healthcare Triage
Weed, Intoxication, DWI, and Breathalyzers
How do breathalyzers work? And will there ever be a breathalyzer for marijuana? As pot has become legal in several states, law enforcement has sought a method to detect marijuana use in drivers. This is complicated, though. Breathalyzers...