From a scientific point of view it was unfortunate that no Rapatronic camera was installed in Beirut: https://interestingengineering.com/filming-the-first-mill

From a scientific point of view it was unfortunate that no Rapatronic camera was installed in Beirut: https://interestingengineering.com/filming-the-first-milliseconds-of-a-nuclear-explosion-with-the-rapatronic-a-1950-engineering-marvel https://interestingengineering.com/filming-the-first-millise... https://en.wikipedia.org/wiki/Rapatronic_camera https://en.wikipedia.org/wiki/Rapatronic_camera