Step one: You will need at least 10 to 15 small beach shells with holes in them. If you don't find enough with holes in them from natural causes, you can drill the shells with a fine jewelry bit, but ...
A newly discovered species of amoeba has been named after the wizard Gandalf from The Lord of the Rings due to its shells striking resemblance to the wizard's gray hat. The aquatic amoeba found in ...
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