Surigao City, CARAGA – The Mines and Geosciences Bureau Region 13 (MGB XIII), in collaboration with the Philippine Society of Mining Engineers-CARAGA (PSEM Caraga) and the Chamber of Mines-Caraga ...

The individual silica nanoparticles (glass beads, basically) are clear, but when packed together in certain configurations ...

The photos, dating back to November 2022, show the second “chrome” F-35C with its peculiar mirror-like coating degraded over ...

Craig Pawson has been a Premier League referee for over a decade, officiating major fixtures and facing scrutiny for ...

When it comes to telescope mirrors, larger is generally better. The larger your main mirror, the more light you can capture ...