Stronger, greener superglue: Biodegradable polymer outperforms commercial options
Researchers at Colorado State University and their partners have developed an adhesive polymer that is stronger than current ...
Science Daily5d
Polymer research shows potential replacement for common superglues with a reusable and biodegradable alternative
Researchers have developed an adhesive polymer that is stronger than current commercially available options while also being biodegradable, tunable, and reusable. The findings show how the common, ...
National Geographic news7y
Minerals and Gems
More than 4,000 naturally occurring minerals—inorganic solids ... Rubies are formed of a mineral called corundum, comprised of aluminum oxide. The red color is caused by traces of chromium.
C&EN1y
Metals and Magnetism
The penny, nickel, and aluminum foil ball are not magnetic ... Iron is also in a mineral called loadstone which is the most magnetic naturally-occurring mineral. Trace or draw the little skater shown ...