Innovative epoxy resin combines fire safety, recyclability and high performance
Researchers at Sichuan University have developed a new type of epoxy resin that not only offers enhanced fire retardancy but is also recyclable and degradable, making it an ideal candidate for ...
seattlepi.com17d
Why are rubies red and emeralds green? Their colors come from the same metal in their atomic structure
There are many examples in nature, including gemstones and paint pigments ... The chromium replaces about 1% of the aluminum in the corundum or beryl crystal when a ruby or emerald forms underground ...
WMUR28d
Mount Washington sees its coldest daily high temperature in nearly six years
ACCORDING TO THE OBSERVATORY, THE HIGH TEMP THERE ON TUESDAY WAS THE HIGH TEMP. LET ME SAY THAT AGAIN. WAS 13 BELOW ZERO. ALL RIGHT. -13. THE HIGH. THAT’S THE COLDEST DAILY HIGH TEMPERATURE ...
Business Line29d
Aluminium hits fresh high
Aluminium futures has been gaining over the past couple of weeks and the price has hit a fresh high since June 2022. The January contract posted a second consecutive weekly gain as it closed at ...