The kinstone system got a little out of hand at times, and some of the items you can collect are really of dubious nature as to how useful they are. (snackbar-games.com)
Rather than use satellites, NOAA / GISS relies on surface stations, many of either UNKNOWN or HIGHLY DUBIOUS nature, that even by their own admission cover barely 50 % of the world's land surface. (realclimatescience.com)
Beyond the realms of the German Purity Law, brewers are using weird and wonderful ingredients which, despite their dubious nature, are... (blog.drinktec.com)