Cosmetics are substances or products used to enhance or alter the appearance of the face or fragrance and texture of the body. Many cosmetics are designed for use of applying to the face, hair, and body. They are general...

liquid industrial samplers are appropriate for collecting samples from a wide viscosity range of free-flowing materials. They sample liquids in pipelines and tanks, powders, granules, and flakes. These models provide rep...

Filtration is any of various mechanical, physical or biological operations that separate solids from fluids (liquids or gases) by adding a medium through which only the fluid can pass. The fluid that passes through is ca...

Li-Fi is a technology for wireless communication between devices using light to transmit data and position. In its present state only LED lamps can be used for the transmission of visible light. In technical terms, Li-Fi...

Lidar is a surveying method that measures distance to a target by illuminating the target with pulsed laser light and measuring the reflected pulses with a sensor. Differences in laser return times and wavelengths can th...

LED drivers are the essential components of LED lamps or luminaries. A good LED driver can guarantee a long life for an LED system and provide additional features such as dimming and control. The LED drivers can be put i...

Laser crystal may refer to:Active laser medium, the source of optical gain within a laser_bubblegram, a 3D image composed of points suspended in a medium, typically a plastic block.Scope of the Report:This report focuses...

Polylactide (PLA) is a biodegradable and bioactive thermoplastic aliphatic polyester derived from renewable resources, such as corn starch (in the United States and Canada), cassava roots, chips or starch (mostly in Asia...

An ionic liquid (IL) is a salt in the liquid state. In some contexts, the term has been restricted to salts whose melting point is below some arbitrary temperature, such as 100 ¡C (212 ¡F). While ordinary liquids such ...

A sink Ñ also known by other names including sinker, washbowl, hand basin and wash basinÑis a bowl-shaped plumbing fixture used for washing hands, dishwashing, and other purposes. Sinks have taps (faucets) that supply ...