3 ms·
Yet you walk around outside in 428-750 terahertz radiation at 120 watts per square meter without ill effect (mostly).
by SigmundA 12y ago
Yet you walk around outside in 428-750 terahertz radiation at 120 watts per square meter without ill effect (mostly).
- bjornsing 12y ago120 W? I thought sunlight was more like 1 kW (but perhaps not much of it in 428-750 terahertz?).