This DIY air purifier costs far less than a HEPA purifier, and studies say it works

The Corsi-Rosenthal Box is a DIY air purifier. Some are making theirs kid-friendly by adding unique design elements, while others are getting creative in how to transport them from office to class. (left: @roofeo24 on Twitter, right: James Andrew Smith) The Corsi-Rosenthal Box is a DIY air purifier. Some are making theirs kid-friendly by adding unique design elements, while others are getting creative in how to transport them from office to class. (left: @roofeo24 on Twitter, right: James Andrew Smith)

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'I am not a criminal': Habs goalie Carey Price speaks against controversial firearms bill

Montreal Canadiens goalie Carey Price has taken a stance against Ottawa's controversial Bill C-21, which would refine the definition of prohibited assault-style firearms -- drawing the ire of Canadian hunters who say the definition would outlaw weapons used within their practice. Meanwhile, the Liberals have repeatedly stated their intention is not to go after hunters but to restrict certain firearms designed for the 'battlefield.'

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