After forming, the crucibles undergo sintering at temperatures in between 1600 ° C and 1800 ° C, causing dense and uniform frameworks. Post-sintering therapies, consisting of grinding and brightening, ...

Water beads may look harmless and fun, but the authors of a new report — including a mom whose daughter was seriously injured by them — are calling for a ban on their sale. When Ashley Haugen ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Archaeologists ...