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.

THIS IS THE STOIC SECRET FOR EVERYTHING YOU DESIRE TO HAPPEN | STOICISM

Comparing exponential and linear function

View All

Naval Ravikant: 2 TRAPS in Life to Escape

Jordan: Naval ravikant will share one of his biggest insights in life, two traps to avoid, and one of the most impactful things that helped me to avoid these mistakes. I’m Jordan. I’ve made over $5 million, hired 50 people, and here is the first repap you…

Calculating t statistic for slope of regression line | AP Statistics | Khan Academy

[Instructor] Jian obtained a random sample of data on how long it took each of 24 students to complete a timed reaction game and a timed memory game. He noticed a positive linear relationship between the times on each task. Here is a computer output on th…

Worked example: finite geometric series (sigma notation) | High School Math | Khan Academy

Let’s take, let’s do some examples where we’re finding the sums of finite geometric series, and let’s just remind ourselves in a previous video we derived the formula where the sum of the first n terms is equal to our first term times 1 minus our common r…

Nested conditionals | Intro to CS - Python | Khan Academy

What happens if you indent a conditional inside another conditional? To trace how the computer executes a program with nested conditionals, we need to look at the indentation. We know that an if starts a new conditional, so that means we have two conditio…

Example exercise using limit flow chart

In a previous video, we introduced this flowchart that helps us think about what strategies to use when trying to determine a limit of a function as it approaches a point. What we’re going to do in this video is now try to apply that in several example ex…

Evicting Tenants - My Thoughts

What’s up, guys? It’s Graham here. So I want to take a moment to talk about something serious. Whether or not this affects you, I think this is something worth knowing about and discussing further. That would be the upcoming wave of evictions and mortgag…

Fibonnaci on a Marble-Powered Computer

More Articles