Wikipedia is almost useless for everyday users

Say you search for what is a transistor. It gives you a fairly simple one phrase definition. THEN it starts blabbering to you like you know the stuff, like you can visualise its mess of a rotten superficial explanation.

And no, it doesn’t hesitate to include technical terms and it effectively avoids delving deeper into the subjects. It’s worthless for passing an exam.

I actively gross out when I see wiki at the top of the page