| Terahertz radiation represents the last unexplored frontier of the radio wave and light spectrum, Nori said. |
| We moved further east, deeper into a vast region of unexplored lakes and lagoons where the only transport could be by boat. |
| The rivalry between the European colonial powers in Africa reached a peak in these unclaimed and unexplored regions of the equatorial belt. |
| The Jungians believe we fall in love with people who represent unexplored parts of ourselves. |
| Although most of ours was along small islands and in protected bays, the sites were unexplored. |
| Hence the realm they dominate, one of the largest uniform habitats on the planet, remains unexploited and largely unexplored. |
