| 1 | The boy was blowing bubbles. | |
| 2 | We mix the bubble line and the dew line together. | |
| 3 | To navigate you have to drag the bubble upon the layout. | |
| 4 | The first bubbles to escape from the liquid are a mixture of air and hydrogen. | |
| 5 | These bubbles had never made it to the surface before and therefore remained uncontaminated by the modern atmosphere. |