Mingiuță interactivă cu sunete și lumini

• The energy ball puts an educational electrical experiment at the tips of your fingers. Exterior contacts allow hands to safely complete an electrical circuit, resulting in red, flashing lights and medium- to high-pitched pulsing sounds.
• Characteristics: The energy ball packs a lot of fun into a handheld toy. The lights and sounds are sure to interest children, and with the lights off, it’s a blast!
• Size and Color: The opaque white energy ball glows red when fingers complete circuits with its contacts. At 1 ½ inches in diameter, it’s about the size of a golf ball.
• The Energy Ball is part of the Safariology® collection.
• All of our products are Non-toxic and BPA free.

The history of electricity certainly contains some powerhouses! At a time when interest in electricity was growing, Benjamin Franklin discovered that lightning was electricity. Years later, the brilliant Michael Faraday discovered electromagnetic induction, the foundation of many electric motors still today. Inventor Thomas Edison, of course, patented the light bulb. And genius scientist Nikola Tesla built the first hydroelectric plant, harnessing the power of Niagara Falls.