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  2. List of purification methods in chemistry - Wikipedia

    en.wikipedia.org/wiki/List_of_purification...

    In a laboratory setting, mixture of dissolved materials are typically fed using a solvent into a column packed with an appropriate adsorbent, and due to different affinities for solvent (moving phase) versus adsorbent (stationary phase) the components in the original mixture pass through the column in the moving phase at different rates, which ...

  3. Pyrolysis - Wikipedia

    en.wikipedia.org/wiki/Pyrolysis

    The one-stepwise pyrolysis experiment showed different results for the CO 2 and N 2 environments. During this process the evolution of 5 different notable gases were observed. Hydrogen, Methane, Ethane, Carbon Dioxide, and Ethylene all are produced when the thermolytic rate of TLW began to be retarded at greater than or equal to 500 °C.

  4. Pyrokinesis - Wikipedia

    en.wikipedia.org/wiki/Pyrokinesis

    Pyrokinesis is a psychic ability allowing a person to create and control fire with the mind. [ 1 ] [ 2 ] [ 3 ] As with other parapsychological phenomena, there is no conclusive evidence in support of the actual existence of pyrokinesis.

  5. List of psychic abilities - Wikipedia

    en.wikipedia.org/wiki/List_of_psychic_abilities

    Pyrokinesis – The ability to control flames, fire, or heat using one's mind. Psychic hold – The ability to throw an electric current like a rope. [citation needed] Shapeshifting or transformation — The ability to physically transform the user's body into anything.

  6. Parapsychology research at SRI - Wikipedia

    en.wikipedia.org/wiki/Parapsychology_research_at_SRI

    This article described numerous remote viewing trials undertaken by Geller and the extraordinary results they had gotten during the six weeks he spent at the laboratories. [ 14 ] [ 15 ] Geller quickly gained notoriety with his apparent gifts for remote viewing and psychokinesis—the latter usually in the form of the bending or otherwise ...

  7. Detection of fire accelerants - Wikipedia

    en.wikipedia.org/wiki/Detection_of_fire_accelerants

    The samples collected by a fire investigator will be analyzed in a laboratory for the presence of any ILRs which could have been used as accelerants. Samples that are selected from the fire must be those that will have the highest likelihood of containing ILRs so they can ensure the laboratory results are an accurate representation of the scene.

  8. Laboratory diagnosis of viral infections - Wikipedia

    en.wikipedia.org/wiki/Laboratory_diagnosis_of...

    Molecular techniques are the most specific and sensitive diagnostic tests. [6] They are capable of detecting either the whole viral genome or parts of the viral genome. In the past nucleic acid tests have mainly been used as a secondary test to confirm positive serological results. [ 3 ]

  9. Elemental analysis - Wikipedia

    en.wikipedia.org/wiki/Elemental_analysis

    Modern simultaneous CHNS combustion analyzer. Elemental analysis is a process where a sample of some material (e.g., soil, waste or drinking water, bodily fluids, minerals, chemical compounds) is analyzed for its elemental and sometimes isotopic composition.