Testing for COVID-19 has tremendous value when it comes to trying to contain the spread of the COVID virus. According to Dr. Joseph Bustamante, Chief Medical Officer at Memorial...

  A bulletproof vest, also known as a ballistic vest or a bullet-resistant vest, is an item of body armor that helps absorb the impact and reduce or stop penetration to the torso f...

  It seems that every person between the ages of 8 and 18 knows the story of Harry Potter and the Sorcerer's Stone and Frodo the hobbit and his journey through the Middle Earth in...

  A knitting machine is a technology used for knitting fabrics. The way it interloops one set of yarn with another with the use of needles is an overwhelming sight. You can just im...

  For a vehicle, thera are many indispensible part maybe we don't know, like engine mount. Unless you're familiar with cars, the term "engine mount" might be a bit foreign to you....

  Home theater is difficult to define - it's really just a vague term for a particular approach to home entertainment. Generally speaking, a home theater system is a combination of...

  The Empty Capsule is a drug form (or galenic form) used when the drug (or any other substance to be used by oral way) it contains, has a strong odor or an unpleasant taste that y...

  If you need to replace missing teeth, your oral surgeon may recommend a dental implant. The procedure involves the placement of the implant and the attachment of the abutment and...

  What is a Grinding Disc? Grinding disc contain abrasive grains and layers of fiberglass bonded into a wheel shape by another substance. The abrasive grains act as grinding tools,...

  What is a diaphragm pump? Also known as a Membrane pump that uses a combination of the reciprocating action of a rubber, thermoplastic or PTFE and suitable valves on either side...

  PDC（Polycrystalline Diamond Compact ) cutter bit inserts are sintered with selected diamond powder and tungsten carbide under high temperature and ultra-high pressure. PDC’s hav...

  A bracket is an architectural element: a structural or decorative member. It can be made of wood, stone, plaster, metal, or other media. It projects from a wall, usually to carry...