17-09-21
Basic electrical quantities: current, voltage, power Basic electrical quantities:…

  Basic electrical quantities: current, voltage, power     Voltage and current are the cornerstone concepts in electricity. We will create our first mental models for these basic electrical quantities. We will also talk about power, which is what…

  Basic electrical quantities: current, voltage, power     Voltage…


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17-09-21
Preparation of activated carbon from biomass and its’ applications in water and gas purification Preparation of activated…

Preparation of activated carbon from biomass and its’ applications in water and gas purification     Due to its versatility and wide range of applications, activated carbon is widely used as contaminant removal media. Recent research have focused on…

Preparation of activated carbon from biomass and its’ applications in…


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17-09-21
Auto-disable syringes are not for needle programmes Auto-disable syringes are…

Auto-disable syringes are not for needle programmes     WHO and its partners recommend the use of auto-disable syringes, "bundled" with the supply of vaccines when donor dollars are used, in all mass immunization campaigns, and also strongly…

Auto-disable syringes are not for needle programmes     WHO and its…


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16-09-21
Multi-Cookers For Every Kind of Household Multi-Cookers For Every Kind…

Whether you have a large family or live alone, there is always a magic multicooker to suit every kind of home. It could be a one-person pot, or a big sharing one - these popular Electric Multi Cookers do the cooking for you so you spend less time on great…

Whether you have a large family or live alone, there is always a magic…


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16-09-21
Antioxidants Explained in Simple Terms Antioxidants Explained in…

What are antioxidants? Antioxidants are molecules that fight free radicals in the body. Free radicals are compounds that can cause harm if they are too high in your body. They are related to a variety of diseases, including diabetes, heart disease and…

What are antioxidants? Antioxidants are molecules that fight free…


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16-09-21
Socket or portable battery Socket or portable battery

A USB fan is a small and portable device that's handy for personal, close-proximity cooling. As the name suggests, it's powered through a USB connection, such as the one in your computer, a power adapter that you plug into a wall outlet or a…

A USB fan is a small and portable device that's handy for…


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16-09-21
Some ways to improve your sheet metal parts Some ways to improve your…

Sheet metal fabrication is a handy set of manufacturing processes used to create parts from flat pieces of metal. Sheet metal comes in a range of materials and thicknesses, and can be used to create parts like appliances, enclosures, brackets, panels and…

Sheet metal fabrication is a handy set of manufacturing processes used…


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16-09-21
Coronavirus Face Masks & Protection FAQs Coronavirus Face Masks &…

The CDC continues to monitor the spread of COVID-19 and makes recommendations for wearing face face masks, both for those who are fully vaccinated as well as those who are not fully vaccinated.     The CDC also recommends that masks and physical…

The CDC continues to monitor the spread of COVID-19 and makes…


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16-09-21
Medical Protective Clothing: The Complete Guide Medical Protective Clothing:…

Medical protective clothing, also known as medical protective suit, disposable protective coverall, or antivirus suit. Medical protective clothing refers to the protective clothing used by medical personnel (doctors, nurses, public health personnel,…

Medical protective clothing, also known as medical protective suit,…


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16-09-21
The relation between shaker screen mesh and the hole diameter The relation between shaker…

A shale shaker screen is a vulnerable spare part of a shale shaker. But the shaker screen is very important in the drilling mud recycling system. The shaker screens design and quality determined the separation performance of the shale shaker.…

A shale shaker screen is a vulnerable spare part of a shale shaker.…


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