New: kuhnAll contenthive-129948hive-196917krhive-166405zzansteemhive-183959hive-180932photographyhive-150122hive-185836uncommonlabhive-183397lifehive-144064hive-188619hive-101145bitcoinhive-139150krsuccesshive-124908hive-103599hive-109690hive-180301hive-193186TrendingNewHotLikershelices (30)in choose • 6 years agoScience 064Only when they must choose between competing theories do scientists behave like philosophers #ThomasKuhnhelices (30)in theories • 6 years agoScience 016Out-of-date theories are not in principle unscientific because they have been discarded #ThomasKuhn