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| web | Oliver Milman | The Guardian | 2020-07-29 | |
| web | The Guardian | 2020-02-06 | ||
| web | Phoebe Weston | The Guardian | 2020-02-01 | |
| web | Green Prophet | 2010-09-07 | ||
| web | Chelsea Cook | The Conversation | 2020-10-05 | |
| web | Yasemin Saplakoglu | LiveScience | 2019-02-06 | |
| web | RMIT University | phys.org | 2018-06-07 |