Digital puppet theatre
Connect the various motors, switches and plugs together and make all the figures dance to your will.
Electric circuit
What conducts electricity and what does not? What is an electrical circuit? With small, individual electrical components, you can build simple circuits…
Electromagnetic puppet theatre
Electricity moves magnets. Three stations each contain four coils whose frequency and phase shift can be adjusted. Figures with magnetic legs can be placed on…
Luminous sculptures
Three dimensional circuits. Two contacts are attached to each of three stations, which can be connected with the help of magnetic rods and iron balls. The…
Solarmobile
Light becomes electric energy. The elements in this mobile each contain a solar cell and an electric motor. If you point the light of a lamp at one of the…
Electrical Fleas
Start your own electric flea circus. You’re probably familiar with some of the effects of static electricity: It makes sparks when you comb your hair on a cold…
Magnetic Suction
Ding dong! This investigation shows how your doorbell works. Have you ever wondered how an old-style doorbell works? This Snack shows you how. A coil of wire…
Acoustics
Aggregate states
Algorithms
Animals, plants, habitats
Atomic and quantum physics
Atomic structure
Automats
Biology
Buoyancy
Chaos
Characteristics of life
Chemical Reactions
Chemistry
Colors
Computer science
Cryptology
Currents
Data and information
Design elements
Earth sciences
Electricity
Electricity and magnetism
Elektromagnetismus
Encryption
