The Cool Down on MSN

Researchers make incredible breakthrough with toothpaste made from shocking source: 'Stronger, healthier smiles'

The researchers at King's College extracted keratin from wool and found that when it came in contact with saliva, the keratin ...
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DIYer shares photos of amazing new creation made from old toothpaste boxes: 'I was just wondering how to reuse these'

One Reddit user has found a fun and creative hack for upcycling old toothpaste boxes. On r/ZeroWaste, the DIYer shared a photo of some hole-punched, butterfly-shaped pieces made from a Crest container ...