25. Homemade Wigglebot Homemade Wigglebot is a fun project that looks like a face but acts like an actual robot! This requires very few materials, so it is an excellent science experiment for kids. The Wigglerbot in a straightforward way–just some wooden craft sticks and plastic tubing. ...
This modification can be simply implemented by attaching a few neodymium magnets at the top edge of the solenoid rod, as shown below, this will transform the entire plunger into an effective magnet, which would be then able to interact with the coil of the solenoid for generating electricity, ...
Build an electrophorus, explain how it works and charge with it a homemade electroscope. [E] [E] [E] [E] [E] [E] [E] [E] [E] Build an electroscope and demonstrate the existence of two kinds of charges (positive and negative). [E] [E] [E] Build an electroscope and classi...