A series connection is one where the current has no other path other than to the next component. Parallel is when both the positive and negative sides of each component are connected to each other.
Let's assume there is a device that can hold fresh meat in a stationary position, and this device can spin at relatively high speeds. Would this allow fresh meat to last longer without freezing?
I'd recommend looking into buying into some cryptocurrency like ether or bitcoin. Even though they are very volatile many believe there is huge room for growth. I personally believe the etherium protocol is great and I think it will grow.
I'd definitely recommend learning the basics of calculus before jumping into differential equations or even physics one and two..physics two, assuming it's the introductory E&M one, relies heavily on integration, and you might not get what's going on if you don't know that concept.
I am currently an EE major focusing on signal processing and communication theory! Very interested in the wonders of physics and the unanswered questions it brings to the universe. I have recently been looking at a medical physics program, and that is what brought me here.