Torsion springs in paper cutters

13 Mar

The other day I read about a report from a school inspection in Canada a week ago. They were talking about safety in school and apparently old style paper cutters are a safety hazard since they don’t have safeguards on them. Apparently these safeguards available for paper cutters contain torsion springs on the blade arm. I didn’t know that. I guess I learned something new today :).

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