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Upside-down rhinos win scientists Ig Nobel prize

Name: Upside-down rhinos win scientists Ig Nobel prize
Uploaded: 2021-09-11T09:32:02-0400
Duration: 1 min 48 s
Description: Scientists who checked the health of endangered black rhinos suspended upside-down have been awarded this year's Ig Nobel prize for work that "makes you laugh, then makes you think." CBS News' Debora Patta has the story from Johannesburg.

Scientists who checked the health of endangered black rhinos suspended upside-down have been awarded this year's Ig Nobel prize for work that "makes you laugh, then makes you think." CBS News' Debora Patta has the story from Johannesburg.