1.In one episode, an evil character threatens to bring about an eruption of Mount Fuji that would make Tokyo unbearably hot and spark global climate change.
2.But in the gloriously hot summer of nineteen fourteen, the murder of an obscure Austria-Hungarian Archduke in an obscure part of the Balkans provided the spark which set Europe ablaze.
3.WCu electrode materials for electric spark machining were studied in this paper, whichwere made by the process including cold isostatic pressing(CIP)→sintering→infil→trating hot isostatic pressing(HIP).
4.The ignition of fuel in an internal-combustion engine before the spark passes through the fuel, resulting from a hot spot in the cylinder or from too great a compression ratio for the fuel.
