Since there are four sulfide ions (FCC), we need only four zinc ions to satisfy the stoichiometry. Therefore, only half of the eight tetrahedral holes inside of the unit cell will be filled. Notice ...

A new study shows that black holes consume gas which creates an outburst that cools nearby gas for the black hole to consume ...

A stretchy and flexible battery pouch filled with strategically placed holes is more breathable than cotton. That could make it an ideal power source for wearable sports or fitness devices built ...