Central Virginia On Oct. 9, AstraZeneca announced it will invest $4.5 billion to establish two pharmaceutical manufacturing ...

Home electrical systems seem straightforward until an inspector starts flagging dangerous installations hiding behind walls.

"It's a disposable pipette system. The clear tubes are glass or plastic with markings for the volume inside. The orange/red ball is a hollow, collapsible ball with a hole over the pipette tip. The ...

Traditionally, the term “ braindump ” referred to someone taking an exam, memorizing the questions, and sharing them online for others to use. That practice is unethical and violates certification ...

How ANOVA helps ensure process data lead to accurate, defensible decisions. The two-sample t-test determines if two population means are equal. Typical applications involve testing whether a new ...