1 | The fierce sun parched the bare earth. | |
2 | Its universal meanings are heat, blood, danger and emotion. | |
3 | The way is long, and the dust is hot in the sun. | |
4 | As the camera zoomed in, I could make out what looked like glowing gas. | |
5 | But food chemists [Veronika Somoza et al.] wanted to know exactly which chemicals were behind the heartburn. |