Join the repair crew, fixing a finger of the Christ the Redeemer statue, which was damaged by lightning.
http://www.feynmanlectures.caltech.edu/
...and spiffed up for mobile devices, so no excuses!
http://www.vintagewings.ca/VintageNews/Stories/tabid/116/articleType/ArticleView/articleId/484/language/en-CA/The-Mother-of-All-Drones.aspx
A profile drawing of the very same de Havilland DH-82B Queen Bee as used in the demonstration for Winston Churchill. Note the red undersides of the upper wingtips – applied to later production models and used to help gunners see the angle and direction of flight at a distance. A steam catapult was used when the aircraft was launched on floats. Image via WingsPalette
https://bellingcat.com/resources/case-studies/2014/07/27/arms-identification-with-wikipedia-holiday-photographs-and-shoe-size-conversion-charts/
On February 12th 2014, the following video from Kafr Zita, Syria was uploaded to YouTube, showing what was claimed to be the remains of a cluster munition
It showed the remains of a munition that previously hadn’t been documented in the conflict, and it was claimed to be a type of cluster munition, but the question was, what type?
