Author Archive for: ChemistryViews (5650)

Black Hole Swallows Star

Black Hole Swallows Star

Rare astronomical event, expected once in 100 million years, attributed to a star being ripped apart by a black hole

Metals Seldom Recycled

Metals Seldom Recycled

Recycling rates of metals in many cases far lower than their potential for reuse says a United Nations Environemnt Preogramme (UNEP) report