What's the difference between an optical mouse and a mechanical mouse?

They are all archaic forms of "you". "Thee" is the object form (e.g., I made thee of the light). "Thou" is the subject form (e.g., Thou hast seen the light)....

A non-profit generally doesn’t have to make large profits to remain open. Their main goal is to raise money for the organization they are attached to or support charity or...

Zinc is a white or silvery metal, while copper is red. If you're trying to separate pure copper coins and zinc-plated copper coins, weigh them on a gram scale. You...

Yes, usually there is. Real fur is typically heavier than man-made material.

A first printing is the first set of a particular version or edition of a book, while the “edition” refers to the content and format of the book itself. A...

A collector accepts input current from the circuit. An emitter send current out into the circuit.

Yes - voltage drop is a little higher for the base to emitter than for the base to collector.

Both litmus and indicator paper use different color-coded systems to measure pH. Litmus paper measures pH by turning pink or blue, while indicator strips follow a special color-coded chart that's...

Dyshidrotic eczema is characterized by the appearance of tiny blisters on the palms, fingers and soles of the feet. Traditional eczema can be seen on other areas of the body.

Focus on highlighting experience that shows your attention to detail and mathematical abilities, which you surely have as an engineer! If you took any kinds of economics or accounting courses,...