| # | Episode Title | Description | People | Date | |
|---|---|---|---|---|---|
| 1 | John Herschel’s earliest photographic trials in 1839 | Olena Chervonik: John Herschel’s earliest photographic trials in 1839. | Olena Chervonik | 20 Aug 2023 | |
| 2 | 'Light' Part 3 - How does sunlight damage DNA? | Once we've received our genetic make-up from our parents our genomes are stable, right? What causes mutations in our DNA as we live and grow, and how do our cells repair damage? | Catherine Green | 03 Aug 2016 |