Why Do We Like Staring Into Fire?

What is fire, and why does watching it hold our attention in a different way from scrolling on your phone?

Hannah Fry and Michael Stevens start with the science of a flame: why it glows, what its different colours reveal, and why fire is a series of chemical reactions rather than a single substance.

Then they travel back to a time before wildfires could burn on Earth, and ask how early humans learned to use and make it.

Could keeping a fire alive have helped our ancestors learn to plan and cooperate? And what happens when we replace the quiet pull of a hearth with the endless pull of a phone?

From candle flames to early human history and the psychology of attention, this is the story of fire, the space it occupies in our history and lives.

-------------------

For more information about Cancer Research UK, their research, breakthroughs and how you can support them, visit https://www.cancerresearchuk.org/our-research/rest-is-science

Cancer Research UK is a registered charity in England and Wales (1089464), Scotland (SC041666), the Isle of Man (1103) and Jersey (247). A company limited by guarantee. Registered company in England and Wales (4325234) and the Isle of Man (5713F). Registered address: 2 Redman Place, London, E20 1JQ.

-------------------

Find The Rest Is Science all over the internet by ⁠⁠clicking here.⁠⁠

-------------------

Video Producer: Adam Thornton + Oli Oakley + Jack Meek