Rotating Lamp With Concrete Base From Soda Cans
The way the lamp works is based on the physical law of buoyancy discovered by Archimedes. In simple terms, Archimedes's principle states that there's always an upward force pushing on a partially or fully immersed body in a static fluid. It's called buoyancy force. And this force is equal to the ...
By: theNBstuff
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By: theNBstuff
Continue Reading »
from Instructables: exploring - featured http://ift.tt/2uaDpqT
via IFTTT