To measure transient and extremely high temperatures of explosion processes. a high-speed multi-spectral temperature measurement system was developed. By measuring spectral radiant exitance corresponding to six wavelengths by six fast photodetectors. transient explosion temperature can be extracted in realtime through a linear correlation algorithm accelerated by the golden-section me... https://mandisattictoyers.shop/product-category/board-games-new-sealed-childrens-games/