yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

The Power of Transportation | Origins: The Journey of Humankind


less than 1m read
·Nov 11, 2024

[music playing] [motor revving]

JASON SILVA: What does it take to power a global civilization to connect billions of people across continents? It takes the power of transportation. From the beginning, speed and strength were paramount in the hunt, on the battlefield, for holding together far-flung empires. We sought new forms of power, harnessing the forces of nature to drive us forward—the horse, the wheel, steam power, jet engine. Every new innovation powered our next great leap.

Transportation has become our exoskeleton allowing us to transcend our biology. [music playing] Faster than sound, farther than the moon, our inventions give us a level of power we never imagined. With our machines we carved through solid rock, tunneled beneath the sea floor, connecting the world, mixing distant cultures. Freedom of movement has given us freedom of mind.

The flow of people and materials exposes us to new ideas and new understanding. This is the story of how transportation turned society inside out, how engines and animals powered the rise of civilization, and how the innovations that drive humanity forward made us modern. This is "Origins."

More Articles

View All
For parents: Setting a daily learning schedule for elementary school students
All right, hi everyone! Thank you so much for joining our parent webinar on how to create a schedule for your third through fifth-grade student, as well as how you can use Khan Academy resources and tools to support your child’s learning at home. So you c…
How The Democrats Lost Small Business Support
What I think the Democrats missed was when you look at job creation in America, 62% are created by businesses—small businesses, 5 to 500 employees. These are first and second generation family businesses. They are the backbone of the American economy. The…
Mind Field Season 2 - Official Trailer
[yelps] Understanding of the human mind isn’t complete unless it considers everything the brain is capable of. ♪♪ When is it okay to risk harm in the name of science? ♪♪ I’m about to find out. ♪♪ I’m a little anxious about what’s about to happen. This wil…
Average velocity and speed worked example | One-dimensional motion | AP Physics 1 | Khan Academy
We are told a pig runs rightward 20 meters to eat a juicy apple. It then walks leftward 5 meters to eat a nut. Finally, it walks leftward another 25 meters to eat another nut. The total time taken by the pig was 300 seconds. What was the pig’s average vel…
These Twins Show That Race Is A Social Construct | National Geographic
My name is Marcia and I’m 11 years old. My name is Mary and I’m 11 years old. When they see us together, some don’t believe that we’re twins. They don’t believe us; they’re like, “Oh really? I never noticed that. I thought you were just friends,” because …
Watch: Elephant Attack From a Survivor’s POV | National Geographic
After the last group of elephants had crossed the glade, the final elephant turned and began to ram towards us, ears flapping and trumpeting. This is usually a sign of a bluff charge from about 150 m away. Very unusual behavior. We started backing away, w…