LCD Monitors
Liquid crystal display technology works by blocking light. Specifically, an LCD is made of two pieces of polarized glass (also called substrate) that contain a liquid crystal material between them. A…
Details About Rehabilitation Products
With a group of experienced foreign trade professionals, we supply rehabilitation products especially for patients and elder people, such as different types of walking sticks, E/M-wheelchiars, E/M hospital…
Details About Rehabilitation Products
With a group of…
Do Air Purifiers Actually Work?
The promise of an air purifier is an enticing one: An appliance designed to cleanse the air in your home, getting rid of all the impurities including odors, smoke, dust, and pet dander. Given the fact that…
Do Air Purifiers Actually Work?
The promise of an air…
Still Confused About Masks? Here’s the Science Behind How Face Masks Prevent Coronavirus
As states reopen from stay-at-home orders, many, including California, are now requiring people to wear face coverings in most public spaces to…
Still Confused About Masks? Here’s the Science Behind How Face…
Introduction to Partition Walls:
Partition Walls also called Stud Walls are unloaded walls intended to separate apart within a building, to form an interior room/cabinet, or to separate the laundry area from the rest of the building. Since…
Introduction to Partition Walls:
Partition Walls also…
An account of an acoustic newbie's journey from bare walls to a well?balanced, sonically pleasant space.
The physics of the propagation of sound is immensely complicated, and when the assortment of materials that make up the…
An account of an acoustic newbie's journey from bare walls…
The importance of steel ball crushing load test
As an important part of ball bearings, steel balls have a great influence on the life, accuracy, vibration and running characteristics of ball bearings. When the bearing works, the contact surface…
The importance of steel ball crushing load test
As an…
In film blowing, flow instabilities limit the production rate and the quality of the film produced. The phenomena of sharkskin and melt fracture are known to commence when a critical wall shear stress is exceeded at the die lips.…
In film blowing, flow instabilities limit the production rate and…
You can't overestimate the importance of good oral hygiene -- not only for dental health, but for your overall wellbeing. In fact, gum disease is a major risk factor for the development of serious health conditions, including heart…
You can't overestimate the importance of good oral hygiene --…
We get it, you're busy and need to move things quickly. There are trailers full of mowers, boats, and motorcycles to be towed, and a truck bed's worth of mulch, compost, and pavers to haul. But doing so unsafely will only lead to headaches and…
We get it, you're busy and need to move things quickly. There are…
