Skip to main content

What does the world's largest machine do? - Henry Richardson

315,174 Views

2,574 Questions Answered

TEDEd Animation

Let’s Begin…

In 1967, Homer Loutzenheuser flipped a switch and connected the power grids of the United States, forming one interconnected machine. Today, the US power grid is the world’s largest machine, containing more than 7,300 electricity-generating plants. So how exactly do these power plants work? Henry Richardson digs into the delicate balancing act of how power grids supply us energy.

About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Henry Richardson, Katie Ryan
  • Director Anna Benner
  • Narrator Jack Cutmore-Scott
  • Music Raphael Tschernuth
  • Sound Designer Raphael Tschernuth
  • Director of Production Gerta Xhelo
  • Producer Anna Bechtol
  • Associate Producer Sazia Afrin
  • Editorial Director Alex Rosenthal
  • Script Producer Cella Wright
  • Script Editor Emma Bryce

More from How Things Work