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Storm Glass Weather Forecast Your Own Source of Information

Storm Glass Weather Forecast Your Own Source of Information

Storm glass is an amazing instrument for predicting the weather by observing the crystals inside. But how does it really work? Is the shape of...

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What is a precision gyroscope router?

What is a precision gyroscope router?

What is a precision gyroscope router? The Precision Gyroscope Toupie is one of the objects of curiosity par excellence. Based on the operation of a classic spinning,...

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What is kinetic sand?

What is kinetic sand?

 kinetic sand, magic sand, super sand... You must have come across one of the sand videos to model - whatever its name - that are...

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Guide mounting starry sky projector

Guide mounting starry sky projector

Here is a guide to mounting the starry sky projector. Step 1: Remove the wires from the LED bulb and place the socket in its...

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