Scientific Explorer Crystal Radio Mini Lab Puzzles with no batteries required No

with no batteries required No metal parts Telescoping neck

feeding bowls

Dimensions: 12" x 7" x 4

This is the Covered Bridge by Lionel® For ages 8 years and up FEATURES: Very realistic in details Compatible with O-27

Scientific Explorer Crystal Radio Mini Lab Puzzles with no batteries required NoRemember the golden age of radio? Scientific Explorers Crystal Radio Kit brings back the old memories and makes new ones! Kids will learn how to build their own working radio, pick up radio stations and experiment with radio waves. No batteries needed! Building a radio is a classic science experiment for kids, and this kit will make it even more fun! This science kit is a great educational gift for kids 8 and up! This kit includes: 1 diode 1 base 4