TED Talks
TED: To accomplish great things, you need to "let the paint dry" | Daniel J. Watts
As theaters closed in the wake of the coronavirus pandemic, the creatives who populated their stages were plunged into a state of seemingly endless uncertainty. Aided by a delightful and metaphorically resonant piece of performance art,...
SciShow
Brain vs. Computer
The brain of luchador Hanko wants to take on the worlds fastest supercomputer, "K," in a cage match for bragging rights - which one is the most impressive information processor?
Bozeman Science
Energy Concepts
In this video Paul Andersen explains the different forms and units for energy. A discussion of the laws of thermodynamics is also included. Sample conversion problems using dimensional analysis is also included.
SciShow
"Alternative" Alternative Energies
Humans have an almost insatiable energy demand, so scientists and engineers are always on the lookout for sustainable ways to provide the energy we need. And some of these ideas go way beyond solar panels and wind turbines! Chapters View...
Bozeman Science
Energy, Work and Power
Mr. Andersen defines the terms energy, work and power. He also uses a simple example to calculate both work and power.
Curated Video
How to Calculate Watts
The amount of power drawn by a household appliance is given in watts. Here's how to calculate wattage.
Curated Video
Dome show Trust the Universe: The Philosophy of Alan Watts sells out in Edmonton
The Telus World of Science Zeidler Dome is known as a place to explore the mysteries of far off places and the outer edges of the universe. But a new immersive dome experience is inviting audiences to contemplate another big mystery —...
Curated Video
Power - What is Power and How Do I Calculate Power?
Power is the amount of work that is done in a given amount of time. You can also think about power as the rate that work is done. We can solve for power using the formula P=W/t where p is power in watts, W is work in J and t is time in...
Curated Video
Power
The rate of doing work, or of converting energy. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Choosing a Power Supply
Power supplies come in a dizzying array of power ratings, sizes, and efficiencies. A good tech understands these factors to make sure a system has the power it needs. This clip is from the chapter "Book Chapter 7 - Power Supplies" of the...
Curated Video
GCSE Physics - Power and Work Done #7
This video covers: - The two definitions of power - Difference between energy transferred and work done - How to use the power equation General info: - Suitable for all GCSE and IGCSE courses Exam board specific info: AQA - Everything is...
Science Buddies
Find the Horsepower of a Toy Car | Science Project
Calculate the horsepower of a toy car in this fun physics science project.
Curated Video
Three Phase Electricity Basics and Calculations electrical engineering
In this video we learn how three phase electricity works from the basics. We explain how three phase electricity is generated, how the voltages vary, how to calculate the voltages and vrms, what frequency, hertz and cycle mean and how we...
Flipping Physics
Review of all Mechanics Dimensions - AP Physics C
This is a review of all of the dimensions used in AP Physics C - Mechanics. Okay, maybe it doesn't cover some of the basic dimensions, however, if you don't know that linear velocity is in furlongs per fortnight, then I probably can't...
Flipping Physics
Review of all Electricity and Magnetism Dimensions - AP Physics C
This is a review of all of the dimensions used in AP Physics C - Electricity and Magnetism.
Flipping Physics
Defining Resistance, Ohmic vs. Non-Ohmic and Electric Power
An introduction to Resistance. We also define ohmic versus non-ohmic with graphs. We define the slope of the graph as resistance. There is also a discussion of a graph of Electric Potential Energy as a function of Position and we compare...
Visual Learning Systems
Understanding Power and Electric Energy
In this video, we learn about power and electric energy. We also explore how to calculate electric power using voltage and current. This video is part of the 14-part series, Current Electricity.
Programming Electronics Academy
Series Circuits: Base Electronics: 10
A description of basic series circuit analysis with Arduino.
Curated Video
Equations for Electrical Power Calculation
This video explains the concept of electrical power and presents three equations that can be used to calculate the power of an electrical component. The equations involve variables such as potential difference, current, and resistance,...
Weird History
Walter Jackson Freeman II The Champion of the Lobotomy
Walter Jackson Freeman II was an evangelical neurosurgeon, vocal about his beliefs and touting a procedure of his own creation from the 1940s through the 1960s. It was called a lobotomy, an operation that involved inserting a sharp metal...
Programming Electronics Academy
Focusing Our Exploration: Base Electronics
A walk through of the Basic Electronics section curriculum.
Programming Electronics Academy
Basic Circuit Analysis: Base Electronics: 8
A description of basic circuit analysis with Arduino.
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...
TMW Media
Physics Power: Solving a problem, Part 2
Given certain parameters, how would you solve the second and third part of this problem? Physics Power, Part 3