# The Inconsistent Sun

- Institution: Gresham College
- Speaker: Professor Claudio Vita-Finzi
- Year: 2012
- Level: For everyone
- Language: English
- Subjects: Physics, Astronomy and space
- Source: [Gresham College](https://www.gresham.ac.uk/watch-now/inconsistent-sun)
- 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)

Changes in the Sun's output can endanger health, power supplies and satellite systems. To prepare adequately for such events and to make judicious use of solar energy we need to investigate the Sun's 4.7 billion year history.

## Lectures

1. [The Inconsistent Sun](https://invisiblenetwork.ai/learn/gresham/inconsistent-sun/136b35d19bc7) (YouTube)