# The Mathematical Skyline

- Institution: Gresham College
- Speaker: Professor Simon Salamon
- Year: 2017
- Level: For everyone
- Language: English
- Subjects: Mathematics
- Source: [Gresham College](https://www.gresham.ac.uk/watch-now/mathematical-skyline)
- Licence: [Educational use (Gresham College's terms)](https://www.gresham.ac.uk/terms-and-conditions)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Where should you stand in order to photograph the restored four chimneys of Battersea power station equally spaced along the skyline? - The answer will take us to the heart of the mathematical field of projective geometry.

## Lectures

1. [The Mathematical Skyline](https://invisiblenetwork.ai/learn/gresham/mathematical-skyline/ac83b14ccd2e) (YouTube)