• Main Menu
  • Science

    • How Do Oil Booms Work?

      How Do Oil Booms Work?

      Oil spills can occur with little to no notice. When a spill does happen, it becomes critical to act quickly to contain the spill in order to mitigate damage to the environment. Oil booms are commonly used in maritime environments as both a reactive action to a spill or as a preventative measure around ships

    • What is Electrotherapy?

      What is Electrotherapy?

      Electrotherapy is a medical technique in which an electric current is used to perform a wide variety of tasks associated with pain, neurological disorders, muscle-related conditions, and drug delivery. Electrotherapy includes a range of medical techniques, some of which are under much debate and criticism. While electrotherapy itself is an accepted form of medical treatment,

    • How Does an Ultrasonic Nebulizer Work?

      How Does an Ultrasonic Nebulizer Work?

      An ultrasonic nebulizer is a small, portable device that uses ultrasonic sound waves to break liquid particles down into a fog so that they can be inhaled easily. Patients who have asthma, COPD, pneumonia, chronic bronchitis, emphysema, or other chronic conditions, most often use them for medicinal purposes. While other devices can deliver the medicine

    • What is FTIR Spectroscopy?

      What is FTIR Spectroscopy?

      FTIR spectroscopy (Fourier Transform Infrared Spectroscopy) is a technique that uses infrared light to observe properties of a solid, liquid, or gas. It is used in many different applications to measure the absorption, emission, and photo-conductivity of matter by shining a narrow beam of infrared light at the matter in various wavelengths and detecting how

    • How Do Oil Rigs Work?

      How Do Oil Rigs Work?

      As recent events concerning oil spills in multiple locations have flooded the news, many people are wondering how oil drilling works and why something like an oil spill can happen. This article will attempt to answer these questions by explaining how the various processes of oil drilling work. What is an Oil Rig An oil

    • How Laser Skin Tightening Works

      How Laser Skin Tightening Works

      Laser skin tightening is done through the use of lasers to tighten the old and “loose” skin to give the appearance of youthful skin. After the technology was changed in the early 1990s from the ablative technology to the non-ablative technology, the risk and the recovery times from the treatments have greatly lessened. Especially the

    • Eddy Currents

      Eddy Currents

      Eddy currents are also referred to as Foucault currents and are created when conductors are exposed to a changing magnetic field because of a field source’s relative motion. Their applications include induction heating and non-destructive testing. Eddy currents are continually researched in order to develop new applications. How do Eddy Currents Work? Eddy currents are

    • How Does Solar Energy Work?

      How Does Solar Energy Work?

      Solar energy is created by taking sunlight (solar thermal energy) and converting it into electricity. This conversion takes place via a medium that absorbs the solar energy and then converts it into usable electricity that can power various objects that are electrically operated. While the solar panel is not the most effective method of generating

    • What is a Psychrometer?

      What is a Psychrometer?

      A psychrometer is a type of hygrometer and is used exclusively to determine the relative humidity or moisture content in the air. Psychrometers represent an older humidity measurement form and electronic sensors that depend on changes in electrical resistance and capacitance rather than condensation temperature have widely replaced them. However, psychrometers are still found in

    • How OnStar Works

      How OnStar Works

      OnStar was developed and deployed by General Motors for the purpose of providing fast and effective response in the event of vehicular accidents. OnStar has now been improved to provide more than the basic services. Now, it provides assistance with directions, car breakdown help as well as communications and leisure services. OnStar is a system

    } 119 queries in 0.339 seconds.