The Time Value of Money
We’ve all heard the phrase “Time is money.” But what do these two things actually have to do with one another? This video explains the math behind interest rates, revealing the equation that...
Notes, resources, and study guides.
We’ve all heard the phrase “Time is money.” But what do these two things actually have to do with one another? This video explains the math behind interest rates, revealing the equation that...
You’re in Barajas airport, Madrid, having spent three weeks in Alcalá. You realise that you don’t have your passport. You ring the family you were staying with. Estás en el aeropuerto de Ba...
- ecology – the study of living things and their environments - environment – everything that surrounds a living thing - community – all populations that live in a certain place - ecosystem ...
“A cell is the basic unit of life. This means that we are built out of cells. A house could be built of concrete blocks. The block, in this instance, is the basic unit of the house just as t...
“All cells are enclosed by a cell membrane. The function of the cell membrane is to hold the cell contents in place. It is also selectively permeable. This means that the membrane can select...
Every second of your life you are under attack. Bacteria, viruses, spores and more living stuff wants to enter your body and use its resources for itself. The immune system is a powerful arm...
Humans, octopi and pine trees alike are all made up of cells, tiny but sophisticated systems that keep life going. Cells are almost like tiny factories run by robots, with the nucleus, DNA, ...
All living things are made of cells. In the human body, these highly efficient units are protected by layer upon layer of defense against icky invaders like the cold virus. Shannon Stiles ta...
In June 1776, a little over a year after the start of the American Revolutionary War, the US Continental Congress huddled together in a hot room in Philadelphia to talk independence. Dive in...
Design & Communication Graphics assignment portfolio for Clock. https://docs.google.com/file/d/0BwfcAk2vZlLWeEo2UFFkTFBfOW8/view