What hides this stereogram?

Stereogram - 3D Image

#brainteasers #stereogram #3Dimage

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What is green and red and goes...

What is green and red and goes 100 miles an hour?
- A frog in a blender.

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Solar battery

In 1955, a solar energy battery was first shipped from an American commercial factory, National Fabricated Products, Inc., Chicago, Ill. The battery was disc shaped, about the size of a half-dollar, with two terminals. It was hermetically sealed, and provided about half of a volt of electricity.

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