This film discusses hardness testing methods in engineering, specifically focusing on the Brunell and Rockwell hardness tests. It explains how hardness is measured through indentation and penetration ...

The first is essentially a DIY rapid at-home test with paper testing strips to dip into your water and compare results to an ...

It's part durability test, part teardown. Apple ended the iPhone SE line this month and released the iPhone 16e, which is ...

A new study published in the journal of Health Science Reports found that aqueous broccoli extract to show similar efficacy to fluoride gel in improving the microhardness of demineralized ...

An internal probe by Evraz North America found that employees at a Russian-owned steel plant in Oregon sometimes bypassed a ...

Pour exactly 12 ounces of your tap water into the container. Using the correct amount will ensure your test results are ...

Falsifying results of the mandatory tests was a ‘widespread’ practice by the steel operator, an internal investigation found ...

Maintaining a swimming pool goes beyond keeping the water clear and free of debris. The true foundation of a safe and healthy ...

The collapse of wine tanks at Darling Cellars in 2021 made industry news, and when forensic metallurgists were called in to ...

CORPUS CHRISTI, Texas — The City of Corpus Christi is continuing their work on water wells that could eventually add to our ...