The familiar 21 ridges on glass bottle caps are the result of over a century of engineering. Initially, William Painter's 24-ridge design damaged bottles, but after extensive testing, 21 ridges were ...

A recent study comparing glass and plastic beverage bottles has reached an unexpected conclusion: Glass bottles contain more microplastics than their plastic counterparts. The microplastics apparently ...

Drinks in glass bottles contained more microplastics than those in plastic bottles or cans, according to a new French study. Researchers traced most of the microplastic particles to the painted metal ...

There's real science behind those 21 tiny ridges on every beer cap. Learn how they keep your favourite drink fresh and secure ...

When drinking water, glass and copper bottles are two popular choices. Copper water bottles contain antimicrobial properties, but glass bottles function as chemical-free storage containers for pure ...