Magic Teaspoon

As soon as this spoon is dipped into hot liquid, the spoon bends through 90 degrees.
The liquid does not need to be boiling, it will also bend if placed under the hot tap.

Part of the handle is made of Nitinol or Shape Memory Metal, which remembers a shape that has been previously set into it. Just cool it under the cold tap to straighten it again. The spoon can be used many times, as Nitinol is a very flexible metal.

Extract from Grand Illusions