No Batteries Required! Safe, Solderless, Educational and Fun Easy-to-read Instructions Included Crystal Diode Converts RF to Audio Tune In Your Favorite AM Radio Stations Learn How Radios Work Includes Earphone For ages 10 and up
NO TOOLS OR SOLDERING REQUIRED! These "Electronic Science Labs" will
teach you about electronics from A to Z. With these all in one labs, you'll learn about electronic parts, how to read schematics, and wiring diagrams. All this while ...
Get swept away with Princess Tiana during the 1920s Jazz
Age in this american fairy tale based on Disney's animated film the Princess and the Frog! Features expanded play for Leapster 2 system, so Leapster 2 players can connect ...
SPB1047: Features: Build a working radio. Pick up radio stations
and experiment with radio waves. No batteries needed. Conduct experiments by trying different antennas and grounds. Learn about radio waves. For ages 8 and up. Dimensions: Dimensions: 9'' H ...