Books


08-09-21
Why You've Got Little to No Airflow From One Air Vent
Why You've Got Little to No Airflow From One Air Vent Why You've Got Little to No…

So, you turned on your heating and cooling system, and you noticed something strange: one of your rooms isn’t heating or cooling properly.     To your dismay, you noticed that there’s little to no air coming out of the supply air vent opening! You check…

So, you turned on your heating and cooling system, and you noticed…

Gratis
London
07-09-21
What is microfiber leather?
What is microfiber leather? What is microfiber leather?

How to Identify the quality of microfiber leather     1. Check the surface grains. The texture of high quality microfiber is more clear and the surface layer feels really like genuine leather. However, the poor quality microfiber leather texture is rough…

How to Identify the quality of microfiber leather     1. Check the…

Gratis
London
07-09-21
An Introduction to Textile Processing Auxiliaries
An Introduction to Textile Processing Auxiliaries An Introduction to Textile…

  Although auxiliaries have been a key component of immersion dyeing processes for many years the precise mode of action of many auxiliaries has not been fully resolved. This part of the paper discusses the various types of auxiliary available and the…

  Although auxiliaries have been a key component of immersion dyeing…

Gratis
London
07-09-21
What is a Brushless DC Motor and How Does It Work?
What is a Brushless DC Motor and How Does It Work? What is a Brushless DC Motor…

 At present, DC brushless blowers mostly use brushless DC motors, which greatly simplify the structure of brushless DC motors by eliminating the collector ring and brushes for excitation. It not only improves the technical performance of the motor,…

 At present, DC brushless blowers mostly use brushless DC motors,…

Gratis
London
07-09-21
Designing for Injection Molding
Designing for Injection Molding Designing for Injection…

Injection molding machines perform a wide range of mechanical movements with differing characteristics. Mold opening is a low-force high-speed movement, and mold closing a high-force low-speed movement. Plasticizing involves high torque and low rotational…

Injection molding machines perform a wide range of mechanical…

Gratis
London
07-09-21
Selecting Carbon Black for Paints, Coatings and Inks
Selecting Carbon Black for Paints, Coatings and Inks Selecting Carbon Black for…

Adding carbon black (CB) particles to elastomeric polymers is essential to the successful industrial use of rubber in many applications, and the mechanical reinforcing effect of CB in rubber has been studied for nearly 100 years. Despite these many…

Adding carbon black (CB) particles to elastomeric polymers is…

Gratis
London
07-09-21
How ice cream is made?
How ice cream is made? How ice cream is made?

With longer, warmer days approaching, the sounds of summer are finally here: the drone of lawn mowers, the thwack of leather on willow and the incessant screams of young children demanding ice cream. To be fair though, there are plenty of adults who can’t…

With longer, warmer days approaching, the sounds of summer are finally…

Gratis
London
07-09-21
Steel, Glass, and Plastic Bottles: What is the best choice?
Steel, Glass, and Plastic Bottles: What is the best choice? Steel, Glass, and Plastic…

Earlier this year I published a three-part article series titled “What to do with all this plastic?” (Part One, Part Two, and Part Three), which looked at the global problem with plastics accumulating in different areas around the world and innovative…

Earlier this year I published a three-part article series titled “What…

Gratis
London
07-09-21
Why Should You Use a Proper Wine Glass for Serving Wine?
Why Should You Use a Proper Wine Glass for Serving Wine? Why Should You Use a Proper…

A large part of enjoying wine lies in savoring its aroma. The wine glass has to gather the wine’s aroma so you can savor it when you drink.     If you use a regular mug and fill it to the brim, all the characteristic vapors of the wine will be gone by…

A large part of enjoying wine lies in savoring its aroma. The wine…

Gratis
London
07-09-21
Which type of PVC sheet do I need for my application?
Which type of PVC sheet do I need for my application? Which type of PVC sheet do I…

What is PVC (PolyVinyl Chloride)?     Polyvinyl Chloride (PVC or Vinyl) is an economical and versatile thermoplastic polymer widely used in building and construction industry to produce door and window profiles, pipes (drinking and wastewater), wire and…

What is PVC (PolyVinyl Chloride)?     Polyvinyl Chloride (PVC or…

Gratis
London
07-09-21
What Is a Brake Caliper
What Is a Brake Caliper What Is a Brake Caliper

If your car is equipped with disc brakes, brake calipers are critical to slowing and stopping your car. Here's what you need to know.     The brake caliper plays a central role in a disc-brake system and has two functions. First, it acts either as a…

If your car is equipped with disc brakes, brake calipers are critical…

Gratis
London
07-09-21
What uses does rubbing alcohol have?
What uses does rubbing alcohol have? What uses does rubbing alcohol…

Wound Dressings     Wound, whether it is a minor cut or a major incision, it is important to care for it properly, part of this process includes wound dressing. Dressing is designed to be in contact with the wound, which is different from a bandage that…

Wound Dressings     Wound, whether it is a minor cut or a major…

Gratis
London
06-09-21
Why You Need to Swap Out Your Galvanized Pipes
Why You Need to Swap Out Your Galvanized Pipes Why You Need to Swap Out Your…

 What are galvanized pipes?     Galvanized pipes are steel pipes that have been dipped in a protective zinc coating to prevent corrosion and rust. Galvanized steel pipe was commonly installed in homes built before 1960. When it was invented,…

 What are galvanized pipes?     Galvanized pipes are steel pipes that…

Gratis
London
03-09-21
What is amino acids and vitamins
What is amino acids and vitamins What is amino acids and…

Amino acids function: building blocks of proteins     Proteins are of primary importance to the continuing functioning of life on Earth. Proteins catalyze the vast majority of chemical reactions that occur in the cell. They provide many of the structural…

Amino acids function: building blocks of proteins     Proteins are of…

Gratis
London
03-09-21
What are Moisture Analyzers and How do They Work?
What are Moisture Analyzers and How do They Work? What are Moisture Analyzers…

A moisture balance, also called a moisture analyzer, measures the amount of moisture in a substance. This is particularly helpful in food processing lab consumables as the amount of moisture can be an indicator of freshness and quality for some foods.…

A moisture balance, also called a moisture analyzer, measures the…

Gratis
London
03-09-21
Why Get Home Security Cameras?
Why Get Home Security Cameras? Why Get Home Security Cameras?

Home security cameras keep watch over your home from both inside and outside, acting as an extra pair of eyes and ears to monitor your property. In this guide, we'll look at the benefits of installing indoor and outdoor security cameras, from their…

Home security cameras keep watch over your home from both inside and…

Gratis
London
03-09-21
Connect Your Car Lights To Your Trailer Lights The Easy Way
Connect Your Car Lights To Your Trailer Lights The Easy Way Connect Your Car Lights To…

Trailer lighting has come a long way. Whether talking about exterior trailer lights, including markers and stop/tail/turn lamps, or interior trailer dome lights, you've made it clear to lighting suppliers you want longer lasting products for your…

Trailer lighting has come a long way. Whether talking about exterior…

Gratis
London
03-09-21
How prefab houses work?
How prefab houses work? How prefab houses work?

    With historic wildfires sweeping the West Coast and burning over 3.2 million acres in California alone, it is clear in 2020 that the climate change emergency is upon us. Dvele Cofounder and CEO Kurt Goodjohn's purpose is to create a new generation of…

    With historic wildfires sweeping the West Coast and burning over…

Gratis
London
03-09-21
4 Amazing Health Benefits of Sunflower Seeds
4 Amazing Health Benefits of Sunflower Seeds 4 Amazing Health Benefits of…

Sunflower seeds may conjure up memories of baseball games growing up, but they are actually a much more wholesome food than the hot dogs and other foods that may also remind you of ballpark fare. Adding sunflower seeds to your diet could do wonders for…

Sunflower seeds may conjure up memories of baseball games growing up,…

Gratis
London
03-09-21
What is an efficient carburetor design and other machinery parts
What is an efficient carburetor design and other machinery parts What is an efficient…

A carburetor is a mechanical device that mixes a certain percentage of gasoline with air under the action of a vacuum generated by engine operation. As a precise mechanical device, the carburetor uses the kinetic energy of the inhaled air flow to atomize…

A carburetor is a mechanical device that mixes a certain percentage of…

Gratis
London