Dihydrogen monoxide parody Dihydrogen monoxide parody The dihydrogen monoxide parody involves calling water by the unfamiliar chemical name "dihydrogen monoxide" (DHMO), or "hydroxylic acid" in some cases, and listing some of water's well-known effects in a particularly alarming manner, such as accelerating corrosion and causing suffocation. The parody often calls for dihydrogen monoxide to be banned, regulated, and labeled as dangerous. It illustrates how a lack of scientific literacy and an exaggerated analysis can lead to misplaced fears. The parody gained renewed popularity in the late 1990s when a 14-year-old student, Nathan Zohner, collected anti-DHMO petitions for a science project about gullibility. The
Oxide dispersion-strengthened alloy ODS steel. This process seems simple but many parameters need to be carefully controlled to produce a well made alloy. Work by Leseigneur and coworkers has been done to carefully control some of these parameters in order to get more consistent and better microstructures in ODS steels. In this two step method the oxide is ball-milled for longer periods of time to ensure a homogeneous solid solution of the oxide in the metal matrix. Then the powder is annealed at higher temperatures to begin a controlled nucleation of the nano-oxide clusters. Finally the powder is again compressed and sintered to