603200 external_news 1520023828 1520025142 We may finally have an answer to the question on everyone's mind: Could R2-D2, C-3PO, and BB-8 exist in real life? The iconic droids of Star Wars are put to the test by School of Physics' Dan Goldman and Yasemin Ozkan Aydin. The verdict? BB-8 would never be able to move on sand. CNet and Space have also reported on the results.

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