The gel can draw calcium and phosphate ions from saliva to rebuild the enamel. (iStock) In…
Tag: Repair
Scientists explore using hair keratin in toothpaste to repair tooth enamel
Keratin from wool is being developed for use in sustainable toothpaste. (Photo courtesy of King’s College…
Volunteers Repair Appalachian Trail Damage Almost a Year After Hurricane Helene
UNICOI COUNTY, Tenn. (AP) — In a rugged patch of the Appalachian Trail in eastern Tennessee,…
Louisiana Cancels $3B Gulf Coast Repair Project Funded by Deepwater Horizon Settlement
Louisiana last week canceled a $3 billion repair of disappearing Gulf coastline, funded by the 2010…