Researchers created a mathematical model analyzing combustion waves — from slow flames to supersonic detonation. It yields accurate solutions and explains the transition from deflagration to detonation. The work paves the way for safer engines and improved protection against industrial explosions.

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Марк Леонов (Редактор отдела «Россия»)

Battle will take his song to Vienna in May, after a bruising Eurovision build-up that saw five countries pull out of the contest due to Israel's participation.

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Iraq plunged into nationwide blackout as US tells citizens to leave immediately

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