In this example, each self-test has common states to handle Idle, Completed and Failed states. Using inheritance, a base class contains the shared states. The classes SelfTest and CentrifugeTest ...

A simple and intuitive UML (Unified Modeling Language) diagram editor built to help developers and architects create and manage UML diagrams efficiently.

The Bachelor of Liberal Arts (BLA) program at UMass Lowell is an exciting interdisciplinary program that offers students the opportunity to design a personalized program from more than two dozen ...

Some materials let electricity pass through them easily. These materials are known as electrical conductors. Metal is used in plugs to allow electricity to transfer from the wall socket, through ...

However, did you know a lot of the bots you have been using are actually examples of artificial intelligence? The bot has been designed to mimic human-like responses and perform a variety of tasks.

Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...