Unedited silent footage of Nagasaki bombing

From preparing the bomb to dropping it—the explosion is a few seconds after 8:40. [Video Link]

This silent film shows the final preparation and loading of the "Fat Man" bomb into "Bockscar," the plane which dropped the bomb on Nagasaki. It then shows the Nagasaki explosion from the window of an observation plane. This footage comes from Los Alamos National Laboratory. I have not edited it in any way from what they gave me except to improve the contrast a little — it is basically "raw." I have annotated it with some notes on the bombing and what you can see — feel free to disable it if you don't want it.

I suggest leaving them on. This is the first time I've ever seen a video benefit from YouTube annotations! [via Nuclear Secrecy and MeFi]

Britain denies selling "nerve gas chemicals" to Syria after civil war began

The Sunday Mail claims that a British company was given an export license to sell chemicals to Syria that could be used to make chemical weapons. The government says the licenses were revoked, the chemicals never made it to Syria, and that they could not be used for that purpose in any case. [BBC]