Capt. Stevens makes mention of practically all the instruments that were referred to in the previous account given of the balloon in NATURE of June 22, 1935; but omits any reference to the Wilson ...

It’s well known that during World War II the Japanese put bombs on huge balloons and let them loose. The prevailing winds in the northern hemisphere blow from west to east. So if you put ...

Russia is developing a network of barrage balloons to repel Ukrainian drone strikes, inspired by a tactic used in World War I ...