The Blog of Harald

In SciScoop || The International Space Station Is Running Out Of Gas, we read that the ISS has experienced a minor air pressure drop (11 mm of mercury, or the equivalent of going from sea level to about 300 ft above (Toronto is about 300 ft above sea level, if I recall correctly).

How does one go about finding a slow leak from the space station? You can’t immerse the whole thing in water and look for bubbles…