The link below is to an article that looks at Japan’s use of balloon bombs in World War II.
For more visit:
http://news.nationalgeographic.com/news/2013/05/130527-map-video-balloon-bomb-wwii-japanese-air-current-jet-stream/
The link below is to an article that looks at Japan’s use of balloon bombs in World War II.
For more visit:
http://news.nationalgeographic.com/news/2013/05/130527-map-video-balloon-bomb-wwii-japanese-air-current-jet-stream/
The link below is to an article that looks at how radium was used before we fully understood the risks involved.
For more visit:
http://www.mentalfloss.com/blogs/archives/145300
The following link is to an interesting article on the use of airships by Italy to bomb enemy positions in Libya in 1912 during the Italo-Turkish War. A very good article on the lead up to World War I.
For more, visit:
http://www.mentalfloss.com/blogs/archives/119333