100 Ideas Header

100 engineering ideas that have changed the world

Our first-floor lobby display showcases 100 ideas that changed the world, as chosen by IET members.

We're in the process of rebuilding our online gallery - please check back for more information.

In the meantime, below is a selection of images taken from the gallery.

3D printing

Glass

Computer programming

Timekeeping

The internet

Bicycle

X-rays

Aviation

Brake caliper

Canned food

Data storage

Measurement of length