And here are her six year olds, and she's got them making shapes out of a shape.

Engineers set out to change the world according to a blueprint, as they were trained to do.

Here we can see the second and third generations of matter now related to the first generation by a symmetry called triality.

I will do so with the help of words, of course, but also a geometrical shape, the circle, so throughout my talk, you will come across several circles.

Their puritanical religious style sets forth an ideal morality with clear cut rules that are similar to the constraints of an engineering project.

In here you see a traditional 2D architectural engineering drawing that's used for preservation, and of course we tell the stories through fly throughs.

The route crosses major earthquake zones, and is subjected to extreme temperatures of cold and heat and inhospitable terrain, making it an extremely challenging engineering project.

In 1884 Ayrton patented a line divider, an engineering drawing instrument for dividing a line into any number of equal parts and for enlarging and reducing figures.

To be able to make predictions about the fundamental particles we might see there, it seems that they are all facets of some strange symmetrical shape in a higher dimensional space.

We use CNC to make scaffolding to train semi epithetic matter, plants, into a specific geometry that makes a home that we call a Fab Tree Hab.

I also had to check or invent an engineering design which would survive outdoors, and I was using regular, normal PCs, so I needed different climates, for which India is also great, because we have very cold, very hot, and so on.

Cutting tools must be made of a material harder than the material which is to be cut, and the tool must be able to withstand the heat generated in the metal cutting process.

And they came up with a very good engineering solution, which was to spend six billion pounds building completely new tracks from London to the coast, and knocking about 40 minutes off a three and half hour journey time.

No amount of engineering advances can fully defend and save our small island developing States and low lying coastal areas from the perils of the surging waters and rising tides of the sea, caused by the adverse impact of climate change.

It might be that some massive network of communications, or some shield against asteroidal impact, or some huge astro engineering project that we can't even begin to conceive of, could generate signals at radio or optical frequencies that a determined program of searching might detect.