Would You Choose Life On Earth Or in Space? #kurzgesagt #shorts

less than 1m read

·Nov 1, 2024

Spending your entire life in space. If there's another planet suitable for humans, it will be quite a long journey to get there. Even traveling at one percent of the speed of light, it would still take 10,000 years to go only 100 light years.

This means that the people who get on an interstellar spaceship will not be the ones who arrive. Such a ship requires everything needed for a journey lasting thousands of years, meaning you have to take everything on board: new parts for repairs, food, and even new crew to replace you when you die.

Hundreds of generations may live and die knowing only a spaceship as their home. You might be okay with leaving Earth never to return, but that means you're making the same decision for your children and grandchildren. Is that ethical?

Imagine if your entire purpose in life was to just maintain the life support systems on a spaceship so that one day your descendants could see a new world. Would you be okay with someone deciding before you're born that you're going to be?

Inflation Continues to Sky Rocket: How Warren Buffett Says You Should be Investing

Kirchhoff's current law | Circuit analysis | Electrical engineering | Khan Academy

View All

Whether or not you should go to college (I never went)

What’s up you guys, it’s Graham here. So, I get hit up all the time from people who are thinking about maybe skipping college, or maybe going to college, or are asking me whether or not it’s worth it for them to go, or if it’s a waste of time. So, I’m goi…

David Rusenko - How To Find Product Market Fit

So our next speaker and I have something in common: we both started businesses to allow people to create websites. The difference is that David’s business was massively successful. Davidenko is the founder of Weebly, which early this year sold to Square. …

Recognizing fragments | Syntax | Khan Academy

Hello grammarians! David here along with my cousin Beth, who also happens to be a teacher. Say hello to the people, Beth. “Hi, people!” So today we are going to talk about sentence fragments. Beth, you cover these in classes that you teach. Could you te…

Writing exponential functions | High School Math | Khan Academy

G is an exponential function with an initial value of -2. So, an initial value of -2 and a common ratio of 17th. Write the formula for G of T. Well, the fact that it’s an exponential function, we know that its formula is going to be of the form G of T is…

A Brief History of Grand Canyon National Park | National Geographic

The Grand Canyon. Enormous, iconic, breathtaking. 2019 marks Grand Canyon National Park’s 100th anniversary. But how did it get to be such a beloved destination? Archeological artifacts suggest that people lived in and around the canyon some 12,000 years …

The hire package: A look at hiring forms | Employment | Financial Literacy | Khan Academy

This right over here is an image of an I9 form, which is one of the two forms which you will have to fill out when you take a new job. The other one is a W4. We talk about that in other videos. The W4 form is all about how much taxes the employer should w…

Would You Choose Life On Earth Or in Space? #kurzgesagt #shorts

More Articles