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

Christopher Columbus


3m read
·Nov 11, 2024

In the last video, we discussed how the Portuguese began to really expand their exploration around Africa with the invention of the caravel, a fast new ship that could sail into the wind, and how Spain, newly united with Ferdinand and Isabella, completed its campaign to expel Muslims from Spain, the Reconquista, in 1492. They began to look outward for an opportunity to compete with Portugal, and it was into that moment that they received an interesting proposal from this man here, Christopher Columbus.

So, who was Christopher Columbus? Well, he was a navigator. He was born around 1451, we think in Genoa, which is today in Italy. He had sailed quite a bit in his life. He was also a voracious reader, thanks to the invention of the printing press back in 1450. One book that he read with great interest was the account of Marco Polo and his travels in China. Columbus dreamt of getting to China and accessing riches, silk, and spices, and maybe even converting people living in Asia to Christianity, teaming up with them in a new crusade to expel Muslims from the Middle East.

Now, there are two common myths about Columbus that I'd like to dispel. One of these is that Columbus was the first European to discover the Americas. In fact, we know that around 1000 CE, the Vikings of Norway had colonized Greenland and had explored around what is today Canada. So, you might be asking, okay, well if the Vikings discovered America, why aren't we talking about the Vikings in this video? The short answer is the Viking settlement in the Americas did not last very long—less than a generation—and it also didn't really get well known outside of Norway. So, it didn't have the worldwide impact on colonization that Columbus's voyage would have.

The other myth about Columbus is that he was the lone visionary who knew that the world was round, and everybody else thought that the world was flat, and Columbus proved them wrong. In fact, most learned people had known that the world was round since the time of the ancient Greeks. What they thought instead was that the world was simply too big; they estimated that it was about 25,000 miles in circumference, which is pretty close to the truth. They believed that even if you could sail out into the ocean, you would run out of supplies and die long before you ever hit land, because they had no idea that the Americas were over here.

Columbus, however, had done some different calculations. He thought that the circumference of the world was only about 16,000 to 18,000 miles, so that the coast of Japan was about 3,000 miles to the west of Europe. Now, he was wrong but he got very lucky because about 3,000 miles to the west of Europe, he encountered landfall. He just didn't know that what he found there wasn't China.

So, Columbus has this dream and he kind of shops it around the courts of Europe, looking for royal patronage. First, he tries the Portuguese because they are the reigning leaders of navigation, and they turn him down, saying his idea is too risky. He also tries France and England with similar results. Finally, he tries Spain, and Ferdinand and Isabella agree that they will stake him. They give him three ships and a crew of 87 men.

In August of 1492, he takes off, makes a brief stop in the Canary Islands, and then turns west into open waters. In October of 1492, he made landfall, and this is what he found. He landed on the small island that he named San Salvador, which is today in the Bahamas. Then, he continued to explore around the coast of Cuba, which he called Juana, and then he ended up in the island that he called Hispaniola, which is today the island of Haiti and the Dominican Republic.

We'll talk more about who he met in the New World in the next video.

More Articles

View All
Slow Motion Flipping Cat Physics | Smarter Every Day 58
Hey, it’s me Destin. Welcome back to SmarterEveryDay! So you’ve probably observed that cats almost always land on their feet. Today’s question is why. Like most simple questions, there’s a very complex answer. For instance, let me reword this question: H…
Adjective order | The parts of speech | Grammar | Khan Academy
So, Grom Marians, if you’re a native English speaker, the phrase “French old white house” might seem a little weird to you. If you’re not a native English speaker, it might not. This is something that I didn’t really know about before I started preparing …
Episode 1 Recap | MARS
Previously on Mars, we knew Mars wouldn’t welcome us with open arms. Warning system offline. Permission was switched from primary to backup. “Do it. Prepare for V’s propulsion.” We were ready to give everything to get there. Mission Control, us in datal…
How Can Trees Be Taller Than 10m?
[Applause] Now, in a previous video, I showed you that you can only suck up a straw that’s 10.3 m long. And that’s even if you can create a perfect vacuum inside your mouth. If you haven’t seen the original video, check it out. But that raises an interes…
Quantum Mechanics: The Uncertainty Within
When I was a kid, I loved science, but I felt as though there was no point in becoming a scientist. Everything was already invented; everything we needed to know had already been discovered. Great! I mean, we had equations to describe all kinds of things—…
From Coal to Solar in New Delhi | Years of Living Dangerously
I love this. I love the story behind it. This is one of our project sites in the city of New Delhi in India. It’s a 3 megawatt solar power plant. It uses U.S. technology in terms of solar panels and mounting structures, and it also has cells and panels ma…