火山爆發
- 145 Tonga volcano: New images reveal scale of damage after tsunami
- 174 Tonga faces 'unprecedented disaster' as New Zealand warns of further eruptions and tsunami risk
5G 飛安
- 146 美國新5G影響飛安，為何歐洲就沒事？
- 147 5G and Aviation Safety
- 141 Explainer: Do 5G telecoms pose a threat to airline safety?