Posts by Corey Rasmussen

Yes, we are going to add a launch to our roller coaster to make it more fun! So how are we going to do that? [aweber listid=6351119 formid=59506199...

Parallel links are one of the best and easiest ways to maintain level with the ground, but often we just need to keep the same angle.  I once designed a holder for a seam welding robot that...

There are some "old" machines that are just fascinating to see how they work. This is one of them! I am always amazed how complex operations were done in years passed without the use electronic...

There are many times in my design career that I needed to translate an object without rotating.  Lifting an object on a table is a great example of this.  At an airport we may see a baggage loader...

Several times in my career, I have come across this very unique stress pattern when dealing with holes that are subject to shear stress. Let's unpack this and see what causes it and how to fix...

Years ago, I designed and built a simple cart for my lawnmower. It has proved reliable over the years. In this video, I give the secrets to my design. https://youtu.be/wG7hjfxvTf8