Make your own natural hygrometer using the moisture-changing structure of a pine cone! An educational and entertaining "weather forecast with a cone" experiment guide that can be done at home for children.
Defy gravity with ice cream sticks, thin branches, or knives! Discover the construction and scientific secrets of the "Self-Supporting Bridge" (Da Vinci Bridge), which can carry heavy loads using only friction and balance, without any glue.
A fun and educational science experiment you can do at home with children: A ping-pong ball suspended in the air in a stream of water! Learn Bernoulli's Principle in simple terms and try this magical experiment right away.
This activity allows children to learn through experience which substances are attracted to the magnet and which are not. This "magnet hunt" triggers curiosity and teaches basic scientific concepts through play.