Most programmers think null is just another way of saying 0 or "nothing"—but that's not actually true.
In this video, we explore why null and zero are fundamentally different, from Java object references and computer memory all the way down to transistors, voltage levels, and the physics of "nothingness" itself.
Can a true zero even exist? Let's find out.
#Programming #ComputerScience #Java #Physics #ElectricalEngineering #NullPointer #Computers #Technology #Coding #Science
