593 students
The development of calculus – or the measurement of rates of change, if you’ve never...
free
595 students
Compared with astronomy, physics, chemistry and biology, palaeontology is a very new academic discipline. By...
free
754 students
Forty thousand years ago in Europe, homo sapiens (or ‘clever man’) was not the only...
free
645 students
In this lecture, we will look at three areas of science that forever changed the...
free
556 students
Architecture, the practice of designing and constructing buildings, has been around since human beings stopped...
free
589 students
Mountains are some of nature’s most beautiful yet most daunting features. The views of them...
free
475 students
In this lecture, we will look at human relationships with two animals, both of which...
free
657 students
It may seem odd but the computer has, in fact, been invented twice. The first...
free
552 students
We have no time to explore space exploration and the entire history of astronomy. So,...
free