Test-driven development improves software quality while reducing development efforts. As the foundation of an overall test strategy, unit tests must be comprehensive, easy to set up, and quick to ...

A tensioned buttress system is a relatively simple and effective way to stabilize myriad unstable objects, such as overturned vehicles or anything that has collapsed or fallen. Setting up such systems ...

The old ‘bounce test’ for testing shock absorbers doesn’t apply to struts-a severely worn strut will pass that test with flying colors. Instead, you have to rely on physical inspection and a road test ...