To learn more about marvelous characteristics about these two geometries, refer to this article Gifted Escher: unveil the geometries on tower (http://www.guokr.com/article/19538/) This is the one on the ...
Escher has drawn a lot of strange pictures which describe an impossible reality , Waterfall is one of them. This instructable gives out a step-by-step guide to show how you can make a real-life version of Waterfall: make the impossible reality possible, for real! Since the Waterwheel spins forever "without power supply", you can get yourself a "perpetual motion machine".
Here's a video shows the completed model. This video was released at April 1st and we called it "Perpetual Motion Machine" on that day.
Step 1: Tools & Materials
1mm ABS plastic plate;
PVC tubes in 3 different diameters;
PP textured sticker;
Small electric water pump;
Power supply with adjustable voltage；
Angle square, T Ruler (replaceable with straightedge & triangle);
Hot glue gun;