What Is Electricity? (Are You Gonna Be My Girl?)

less than 1m read

·Nov 10, 2024

Go!!

1, 2, 3, a song about 'lectricity because it powers our lives, makes it possible for us to thrive. Because it powers our lives, makes it possible for us to thrive.

Oh, 4, 5, 6, volts of potential difference makes electrons go round if the circuit is complete and sound. Circuit's closed.

Voltage! There! Current flows! Power everywhere! We use AC, in factories and homes because we can transform it. High voltage transmits with lower loss, but low voltage is best for safety.

I said, what is electricity? Well, so, 1, 2, 3, a song about 'lectricity because it powers our lives, makes it possible for us to thrive. Because it powers our lives, makes it possible for us to thrive.

Oh, 4, 5, 6, volts of potential difference makes electrons go round if the circuit is complete and sound. Heat makes steam, turns turbines, and a magnet in coils of wires.

We use AC in factories and homes because we can transform it. High voltage transmits with lower loss, but low voltage is best for safety.

I said, what is electricity? Oh yeah, oh yeah, c'mon! How'd it be no energy of the electrical persuasion? I know we'd have no computers, no internet, or mobile phones, yeah!

Powers the world, makes the world, we need electricity, yeah!

Khan Academy Ed Talks with Ned Johnson - February 2, 2022

Intro to forces (part 2) | Physics | Khan Academy

View All

Strategies for adding 2-digit numbers | 2nd grade | Khan Academy

So let’s do a bunch of examples from the Khan Academy Exercises to get comfortable with different ways of adding numbers. So this says, select any strategy that can be used to add 78 plus 9. Select all that apply. So this first choice is 77 plus 10. We…

Solving two-step word problems involving adding and subtracting decimals | Khan Academy

We are told it takes Ally a total of 51.84 KM to get to work. She travels 6.07 km by car, 1.3 km by walking, and the rest by train. How many kilometers is Ally’s train ride? Pause the video, have a go at it before we do it together. Okay, so if we were t…

Reflections: graph to algebraic rule | Transformational geometry | Grade 8 (TX) | Khan Academy

We’re told that quadrilateral A’B’C’D’ is the image of quadrilateral ABCD after reflection. So we can see ABCD here and A’B’C’D’ right over here. What we want to do is figure out a rule for this transformation. So pause this video and have a go at that by…

The Rise of the Machines – Why Automation is Different this Time

How long do you think it will take before machines do your job better than you do? Automation used to mean big, stupid machines doing repetitive work in factories. Today, they can land aircraft, diagnose cancer, and trade stocks. We are entering a new age…

Facebook's (Meta's) Secret World Domination Plan

Almost half of the world’s population uses one of Mela’s services every month. Facebook and Instagram combined hold over 75 percent of the social media market share, and WhatsApp has become the world’s default instant messaging app. This is the story of h…

Warren Buffett: How To Profit From Inflation (feat. Mohnish Pabrai)

We’re seeing very substantial inflation. It’s very interesting. I mean, we’re raising prices, people are raising prices to us, and it’s being accepted. Take home building. I mean, you know, the cost of—we’ve got nine home builders and, in addition to our …

What Is Electricity? (Are You Gonna Be My Girl?)

More Articles