Press the buttons, switch on See inside, and the casing turns to glass so you can watch the parts do their job. Then change one thing at a time: more fire, more water, more weight, and see what happens.
Big buttons do the real steps in the real order: load, fill, switch on, wait for the pop.
See inside turns the casing to glass. Labels light up on the part that is working right now.
Slide one thing: more heat, more weight, more water. The figure reacts straight away.
Everyday machines taken apart while they run.
Add fire, weight or water and watch what changes.
Fizz, foam and pop: reactions you can make at home, with a look inside.