Brainwaves Video Anthology
Erica Chenoweth - Civil Resistance: What Everyone Needs to Know
Erica Chenoweth, a political scientist at Harvard University, explains that civil resistance is a nonviolent strategy where ordinary people coordinate to demand and protect democracy. Successful movements typically rely on four key...
Curated Video
Internal Resistance of a Battery and Efficiency
In this question, we look at the impact of the internal resistance of a battery on the overall efficiency of the circuit. This is something that is often overlooked. See how much of an impact it has!
Curated Video
Electronics 101: Effect of Load Resistance on Load Voltage
In this question, we examine how the Load Resistance can have a significant impact on the Load Voltage.
Curated Video
Electronics 101: Apply KCL and KVL the right way!
Learn how to apply the concepts of KVL and KCL to solve this question.
Curated Video
Electronics 101: Apply KVL and KCL Laws the Right Way!
Apply KVL and KCL laws to solve this question.
Curated Video
Electronics 101: Important Techniques in KVL and KCL
Learn important techniques in the application of KVL and KCL.
Curated Video
Circuit Analysis: Ohm's Law
Learn how to apply Ohm's Law correctly and easily perform circuit analysis.
Curated Video
Thevenin Circuit Analysis: The Easy Way!
Thevenin's Equivalent Circuit allows you to convert any complex circuit into a simple circuit that has a single voltage source (Thevenin's Voltage) and a single Resistance (Thevenin's Resistance), in series with the Load. After that, you...
Curated Video
Electronics 101: Understand the impact of Load Resistance on the Circuit!
In this video, we look at different possible Load Values and understand its impact on the circuit.
Curated Video
Electronics 101: Thevenin's Equivalent Circuit Analysis!
Learn how to apply Thevenin's Approach to solve this circuit! Do you want to learn Embedded Systems the Right Way?
Curated Video
Electronics 101: Maximum Power Transfer - Q15
There is maximum power transfer when the Load Resistance is equal to the Source Resistance. How do we derive the mathematical proof for it? Let's have a look! Do you want to learn Embedded Systems the Right Way?
Makematic
Women in the Colonies
Life for women in the Thirteen Colonies varied hugely depending on religion, ethnicity and location. Explore the day to day lives of Puritans, Quakers, indentured servants and enslaved women in Colonial North America.
Makematic
Women in the Revolutionary War
Women in the Revolutionary War did more than manage the homefront – they spied, wrote influential works, and fought for future rights.
Makematic
Revolutionary Riders
In 1775, American patriots rode out on horseback to spread the word that British troops were on the move. By mobilizing militiamen to rise up and fight, these brave messengers roused the colonies into rebellion.
Makematic
Slavery in the Colonies
Liberty is a founding principle of the United States, but many of the people who helped build the North American colonies were not free. The resilience of enslaved people and their contributions to what would become the United States...
The Business Professor
Resistance to Change (Organization)
What is Resistance to Change in an Organization? What Is Resistance to Change? Resistance to change is the reluctance of people to adapt to change. Employees can be overt or covert about their unwillingness to adapt to organizational...
The Business Professor
Change Equation (Organizations)
What is the Change Equation for Organizations? The Beckhard-Harris Change Equation aims to serve as a simplified way of analysing the potential success or failure of a change initiative within the workplace.
The Business Professor
6 Change Approaches
What is the 6 Changes Approach? The 6 Change Approaches developed by John Kotter and Leonard Schlesinger is a model to prevent, decrease, or minimize resistance to change in organizations.
Curated Video
Understanding the LK-99 Superconductor
What is a superconductor? LK-99 claims to be the first room-temperature superconductor, and if true, it could revolutionize the direction of technology for humanity.
Science Buddies
How to Use a Photoresistor (Light Sensor) with Arduino (Lesson #27)
This easy video tutorial will show you how to use an Arduino.
Science Buddies
Arduino Companion Robot | Science Project
Turn a stuffed animal into a fuzzy, purring companion robot using an Arduino in this fun engineering project.
Science Buddies
LED Circuit Design: Choose Resistor Value
Learn to design LED circuits for maximum efficiency, including choosing a battery and resistors, in this electrical engineering project.