LEGO bricks are some of the most awesome things on earth. They’re incredibly versatile for building all kinds of structures, and you can make some pretty impressive machines with them when you combine them with Technic and Mindstorms parts.
When it comes to telling time with an analog clock, the idea of gear reduction is a very critical piece of the puzzle. Basically, a set of multiple gears work in concert to gradually rotate at slower speeds.
Imagine a LEGO car factory where, like the real world, the workers have been replaced by robots. Did this make LEGO cars cheaper for the people of LEGOLand? Probably so. The factory is faster than ever with no minifigs working the line, making mistakes and getting the occasional limb chopped off.
The robot arms you see in most factories have a limited reach and they weigh several tons. The Giacometti Arm, however, can reach much further and extend over 65-feet. This is likely the longest robot arm ever.
LEGO and Nintendo are two of geekdom’s favorite things. Here they come together in an awesome build that replicates one of Super Mario Bros.’ most iconic villains – the nasty piranha plant. But this is no ordinary LEGO model – this piranha plant actually works.
You know how it is. You’re working hard at the office, and then you get hungry. But if you stop your work to get some food, your productivity will suffer. What can you do? You either go hungry or fall behind on your tasks.
Great. Now I hear that “Tiny Bubbles” song in my head. All because of this LEGO bubble blowing machine built by Sariel of Sariel’s LEGO Workshop. I like it. Bubbles make the world a happier place, and I’m not just talking about that guy from Trailer Park Boys.
When you could just walk over to the fridge, nine minutes seems like a long time to wait for a glass of lemonade. In this case, it’s totally worth it. What you are looking at is a ridiculously long Rube Goldberg machine that spans the entire house just to pour a few glasses of lemonade.
Who says farming has to be boring? The Brick Wall built this cool piece of LEGO Technic farm equipment, adding it to his already impressive collection of machines. He actually created two hay rakes. One is a modern-day farm implement, and one is inspired by the rakes of yesteryear.
Who feels like making breakfast when you’re still half asleep? Not me. That’s why I have to build a breakfast-making robot like this one. This breakfast-making machine is amazing. It will make you bacon and eggs using two custom-built LEGO robots.
What if I told you that it takes a full five minutes to get a single piece of tape out of this insane Rube Goldberg machine? Hey, it’s about the journey, not the tape. At least that’s what I would keep telling myself if I had to wait on this machine to get said tape.
Pipe- and wire-bending machines make it easy to create metal shapes that twist in various ways. Yoshihito Isogawa’s pipe cleaner bending robot works in the same basic way. It just bends those little fuzzy wires instead of tough metal.
I’ve always wanted to build my own Rube Goldberg machine. Sadly I lack the free time and the expertise, but maybe I could build a 2D version like this one day. Who am I kidding? This thing is way too sophisticated for me.
Despite what science fiction movies tell us, real world robots aren’t all creepy and trying to murder us. They build cars, assemble electronic gadgets, disarm bombs, and take on tasks humans don’t want to do. But this robot really does want to kill.