Scratch tests are performed to assess resistance to the scratching, gouging, scraping or engraving of hard, flat test samples. Scratch tests can also be used to establish the relative purity of ...

Picked up a dreaded scratch down the side of your ride? If it's not too deep, these budget-friendly scratch removers might be worth a try.

1B-AP-15: Test and debug (identify and fix errors) a program or algorithm to ensure it runs as intended. Understand and apply physical science concepts such as force, motion, and gravity. Develop ...

Image Credit: Anton Paar GmbH Combine the NST 3 head with another scratch or indentation testing head to cover the nano, micro, and macro range. The Step platform’s adaptability allows users to use an ...

Read at the annual meeting of the Massachusetts Medical Society, Boston, May 31, 1938. From the Department of Dermatology and Syphilology, Massachusetts General Hospital, and the Department of ...

Looking for the best car scratch remover to quickly buff away scratch marks from branches or where someone has scraped past you? We've put in hours of elbow grease testing the most popular car scratch ...