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Drobo & Sobo
"The Drobo when has something in it, gets sent back to Earth with a sample. Sobo gets up in higher places and stays on the planet it is on.
Drobo also beeps when it has found something so Sobo can get it."
"The Drobo when has something in it, gets sent back to Earth with a sample. Sobo gets up in higher places and stays on the planet it is on.
Drobo also beeps when it has found something so Sobo can get it."