Fibonnaci on a Marble-Powered Computer

less than 1m read

·Nov 10, 2024

This is the Turing Tumble. It is a marble powered computer. So sorry nerds, it's kind of a jock thing now.

What you are watching is my solution to a puzzle posted on their forums. I have programmed the machine to output marbles according to the Fibonacci sequence. So, as you can see, so far we've got one blue, one red, and now we've got two blue.

Next up, we should have reds coming down. How many reds? We'll take the last two values and add them: 1 plus 2, so three reds. Here's the second red. The third red should trigger a blue to fall by hitting that left lever. Nice, we got it!

Now, how many blues in a row should happen? Well, we should have two plus three, so five blues total. Here's the second blue. Oh, by the way, if you're watching this on YouTube, YouTube Shorts can only be a minute long, so it's going to cut halfway through. You'll have to go to TikTok, Instagram, Facebook. Sorry, guys, but we're up to the fourth blue. This fifth blue should trigger red by hitting that right lever. Here it comes. Red!

Now we got eight reds in line because 3 plus 5.

You're Just Moments Away from Success

Ancient Greeks and Persians | World History | Khan Academy

View All

Life of Muhammad and beginnings of Islam part 1 | World History | Khan Academy

Now going to give an overview on the beginnings of Islam. Regardless of whether you are part of an Islamic culture, you are a practicing Muslim, or you believe in the Islamic Traditions, it’s valuable to learn about the beginnings of Islam because today n…

if statements | Intro to CS - Python | Khan Academy

We can use Boolean expressions to ask questions in our programs, but how can we branch control flow based on the answer? To do that, we need conditionals. Conditionals form the basis of selection; they allow the computer to decide which code to run depend…

How to Get the Raise You Deserve | Money Disputes With Shark Tank's Kevin O'Leary

Hi there! It’s me again, Mr. Wonderful, coming to you from the tumultuous world of money disputes. The stress, the bitterness, the heartache. I’m here to sweep all that baggage away by helping you find resolution. So let’s do just that. I’ve got a video h…

Prosperity in Song China (960-1279) | World History | Khan Academy

In other videos, when we talked about the various Chinese empires, we talked about the Song Dynasty in particular as a time of significant technological innovation. Here are just some of the examples that we talk about. Most notably, gunpowder, movable bl…

Khan Academy and the Common Core

[Voiceover] A lot of users of Khan Academy, especially teachers, don’t fully know how much we have mapped and how much we have invested in the actual Common Core. As I often point out to folks, a standard is one thing, and the Common Core standards are de…

Peter Lynch Warns About the BIG Danger of Index Funds in Recent Interview (2021)

If you’ve been following this channel, you know Peter Lynch is one of my favorite investors to study. However, Peter Lynch hasn’t given an interview in years. So when he finally gave an interview this past week, it got my full attention. In this intervie…

Fibonnaci on a Marble-Powered Computer

More Articles