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  2. Radiocarbon dating samples - Wikipedia

    en.wikipedia.org/wiki/Radiocarbon_dating_samples

    Samples for dating need to be converted into a form suitable for measuring the 14 C content; this can mean conversion to gaseous, liquid, or solid form, depending on the measurement technique to be used. Before this can be done, however, the sample must be treated to remove any contamination and any unwanted constituents. [1]

  3. Rechargeable alkaline battery - Wikipedia

    en.wikipedia.org/wiki/Rechargeable_alkaline_battery

    The first generation rechargeable alkaline batteries were introduced by Union Carbide and Mallory in the early 1970s. [3] [5] Several patents were introduced after Union Carbide's product discontinuation and eventually, in 1986, Battery Technologies Inc of Canada was founded to commercially develop a 2nd generation product based on those patents, under the trademark "RAM".

  4. Battery recycling - Wikipedia

    en.wikipedia.org/wiki/Battery_recycling

    Battery recycling is a recycling activity that aims to reduce the number of batteries being disposed as municipal solid waste.Batteries contain a number of heavy metals and toxic chemicals and disposing of them by the same process as regular household waste has raised concerns over soil contamination and water pollution. [1]

  5. Eveready Battery Company - Wikipedia

    en.wikipedia.org/wiki/Eveready_Battery_Company

    Outside the United States and Canada, the company uses an anthropomorphic AA battery named Mr. Energizer as its mascot. [52] [53] [54] Both the Eveready and Energizer marks are used under license by auto parts magnate Pep Boys for their in-house car batteries. [55]

  6. Health and environmental effects of battery electric cars

    en.wikipedia.org/wiki/Health_and_environmental...

    Lithium-ion batteries from cars can sometimes be re-used for a second-life in factories [67] or as stationary batteries. [68] Some electric vehicle manufacturers, such as Tesla, claim that a lithium-ion battery that no longer fulfills the requirements of its intended use can be serviced by them directly, thereby lengthening its first-life. [ 69 ]

  7. Product sample - Wikipedia

    en.wikipedia.org/wiki/Product_sample

    The purpose of a free sample is to acquaint the consumer with a new product, and is similar to the concept of a test drive, in that a customer is able to try out a product before purchasing it. Many consumer product companies now offer free samples through their websites, to encourage consumers to use the products regularly, [ 2 ] and to gather ...

  8. Exide - Wikipedia

    en.wikipedia.org/wiki/Exide

    Electric Storage Battery Company advertisement for Exide batteries in the journal Horseless Age, 1918. Exide's predecessor corporation was the Electric Storage Battery Company, founded by William Warren Gibbs in 1888. Gibbs purchased the ideas and patents of inventor Clement Payen to make the storage battery a commercial product.

  9. Environmental impacts of lithium-ion batteries - Wikipedia

    en.wikipedia.org/wiki/Environmental_impacts_of...

    List of companies that are responsible for recycling lithium-ion batteries and the capacity of lithium-ion batteries they can intake. Lithium-ion batteries must be handled with extreme care from when they're created, to being transported, to being recycled. Recycling is extremely vital to limiting the environmental impacts of lithium-ion ...