(YouTube link) Why are giant eggs hollow and small eggs full of sugary creme? Several years ago, we brought you the recipe for making your own Giant Cadbury Creme Egg. Epic Pudding Time shows you a shortcut to makin...

Inventables is a store where you can find special materials for filmmaking effects or for science demonstrations -or just for fun! If you're going to smash through a window, consider making a pane of rubber glass. Mix tw...

You've probably seen kits that will carbonate your drinks at home. Did you know you can do the same thing with fruit? Fizzy fruit? Rich Faulhaber made a machine to do it, and says the kids love fizzy grapes, oranges,...

If you were impressed by QLOCKTWO, but were put off by the price tag, you might want to make your own! The materials total less than $100, but you need a bit of know-how to pull it off. Instructables has your directi...

(YouTube link) Not only is this super cool, it's homemade! Instructables user chr posted the entire process, with pictures. This project is entered into a contest where the rules were "Make something awesome". I thi...

These are ten-sided fuzzy dice for geeks to hang in their car. Each is a decahedron known as a pentagonal trapezohedron. And you can make them yourself, with instructions from Evil Mad Scientist Laboratories. Link...

They look like a floating Christmas trees! These are mobiles: tree ornaments suspended from above by invisible filament. So easy to put gifts underneath! Link to pictures. Link to instructions. -via Laughing Squid...

This bag doesn't reflect light -it produces its own light! The secret is electro luminescent wire and batteries. Ladyada and Becky Stern used the wire to make a Tron-flavored messenger bag. Once you get the technique...

(YouTube link) This wooden roller coaster called the Reverse Cowgirl was built by Mike Nawrot and Romain Teil for Rush Week at MIT. I would find this totally terrifying. Link -via the Daily What...

(YouTube link) On the one hand, this plan involves a lot of time and expense just to scare birds, especially as they will get used to it eventually. On the other hand, if the purpose is to give us a laugh, it works...