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29-09-21
The Science of LED Grow Lights for Your Indoor Garden
The Science of LED Grow Lights for Your Indoor Garden The Science of LED Grow…

The Science of LED Grow Lights for Your Indoor Garden Indoor Gardening isn’t exactly a new thing, but LED’s are changing the way we light our indoor gardens.  LED lights are more efficient than traditional fluorescent and incandescent lights. …

The Science of LED Grow Lights for Your Indoor Garden Indoor…

Gratis
A Coruña
28-09-21
Cook Your Meat in a Beer Cooler
Cook Your Meat in a Beer Cooler Cook Your Meat in a Beer…

Cook Your Meat in a Beer Cooler     By this point, there is absolutely no question that the method of cooking foods at precise low-temperatures in vacuum-sealed pouches (commonly referred to as "sous-vide") has revolutionized fine-dining…

Cook Your Meat in a Beer Cooler     By this point, there is…

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Albacete
28-09-21
Solar Water Pumps: Things To Know andTips For Use
Solar Water Pumps: Things To Know andTips For Use Solar Water Pumps: Things To…

  Solar Water Pumps: Things To Know andTips For Use     Mechanical pumps have a lot of uses nowadays. They are common in pumping water from wells, aquarium filtering, pond filtering and aeration. When it comes to water pumps, the main use of this device…

  Solar Water Pumps: Things To Know andTips For Use     Mechanical…

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A Coruña
28-09-21
What is a combiner box?
What is a combiner box? What is a combiner box?

What is a combiner box? The role of the combiner box is to bring the output of several solar strings together. Daniel Sherwood, director of product management at SolarBOS, explained that each string conductor lands on a fuse terminal and the output of…

What is a combiner box? The role of the combiner box is to bring the…

Gratis
A Coruña
28-09-21
Building efficiency begins with lighting design and controls in step with the space
Building efficiency begins with lighting design and controls in step with the space Building efficiency begins…

Building efficiency begins with lighting design and controls in step with the space At the surface level, lighting is the application of light to spaces and simply serves as a prerequisite for visualization. However, because our impression of a space…

Building efficiency begins with lighting design and controls in step…

Gratis
London
28-09-21
The Benefits of Stainless Steel Fittings
The Benefits of Stainless Steel Fittings The Benefits of Stainless…

    The Benefits of Stainless Steel Fittings     Stainless steel is a versatile material that is used in many different applications. The two most common types of stainless steel are austenitic which is highly corrosion resistant and ferritic which is…

    The Benefits of Stainless Steel Fittings     Stainless steel is a…

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A Coruña
28-09-21
Nonwovens for Home Textiles
Nonwovens for Home Textiles Nonwovens for Home Textiles

  Nonwovens for Home Textiles     Nonwoven fabric is a fabric-like material made from lengthy fibers, bonded together by chemical, mechanical, heat or solvent treatment. In simple terms, they are textiles made from fibers or threads joined together…

  Nonwovens for Home Textiles     Nonwoven fabric is a fabric-like…

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A Coruña
28-09-21
How we got duped into cooking with gas
How we got duped into cooking with gas How we got duped into cooking…

How we got duped into cooking with gas     Gas stove actually unleash indoor air pollutants like soot, formaldehyde, carbon monoxide, and nitrogen dioxide. Beyond that, greenhouse gas emissions from fossil fuels like natural gas drive climate change.…

How we got duped into cooking with gas     Gas stove actually unleash…

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A Coruña
28-09-21
How to Choose a Transformer: Dry Type vs. Oil Cooled
How to Choose a Transformer: Dry Type vs. Oil Cooled How to Choose a Transformer:…

How to Choose a Transformer: Dry Type vs. Oil Cooled     Transformers are common and useful devices which take high voltage electricity directly from a power station and convert it to a lower voltage. This allows the energy to be safely and efficiently…

How to Choose a Transformer: Dry Type vs. Oil Cooled     Transformers…

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Albacete
28-09-21
The Surprising History of the Tank Top
The Surprising History of the Tank Top The Surprising History of the…

  The Surprising History of the Tank Top     When the summer months are upon us, one of the most popular items in many wardrobes is the tank top.     It can be dressed up with a jacket and smart jeans, or dressed down with pajamas and worn to bed.    …

  The Surprising History of the Tank Top     When the summer months…

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A Coruña
28-09-21
The Advantages of Canvas Tarps
The Advantages of Canvas Tarps The Advantages of Canvas Tarps

    The Advantages of Canvas Tarps     Tarpaulins (tarps) made of canvas are some of the most versatile tarps on the market today. These tarps can be flame retardant, water resistant, and mildew resistant. Canvas tarps come in several fabric gauges,…

    The Advantages of Canvas Tarps     Tarpaulins (tarps) made of…

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A Coruña
28-09-21
Cars that watch you watch them steer
Cars that watch you watch them steer Cars that watch you watch them…

    Cars that watch you watch them steer     The automobile, in American life, has long been a hallmark of freedom. A teenager’s first driver’s license offers freedom from Mom and Dad. A new car and the open road bring the freedom to chase the American…

    Cars that watch you watch them steer     The automobile, in…

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A Coruña
28-09-21
Control Valve
Control Valve Control Valve

    Control Valve     This valve controls the expulsion of oil from the spring side of the second gear band servo piston at speeds in the region of 60 km/h. The time period for oil to exhaust then depends upon the governor pressure varying the effective…

    Control Valve     This valve controls the expulsion of oil from…

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A Coruña
28-09-21
How Cement Mixers Work
How Cement Mixers Work How Cement Mixers Work

    How Cement Mixers Work     In addition to the mixing energy applied to the fresh concrete (i.e. shearing during mixing), the shear history after mixing is also important. This applies especially to binder rich concretes like the different types of…

    How Cement Mixers Work     In addition to the mixing energy…

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A Coruña
28-09-21
Bus HVAC energy consumption test method based on HVAC unit
Bus HVAC energy consumption test method based on HVAC unit Bus HVAC energy consumption…

    Bus HVAC energy consumption test method based on HVAC unit     In this study, passenger comfort and the air pollution status of the micro-environmental conditions in an air-conditioned bus were investigated through questionnaires, field…

    Bus HVAC energy consumption test method based on HVAC unit    …

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A Coruña
28-09-21
Introduction to Injection Mold Verification
Introduction to Injection Mold Verification Introduction to Injection Mold…

    Introduction to Injection Mold Verification     Injection molding is one of the most commonly used production processes for plastics. This is rightly so as it offers a viable solution for the mass production of high-quality injection automotive…

    Introduction to Injection Mold Verification     Injection…

Gratis
A Coruña
28-09-21
Beauty & Style
Beauty & Style Beauty & Style

    Beauty & Style     Earrings, ornaments decorating the ears, have been one of the principal forms of jewelry throughout recorded history. The term usually refers to ornaments worn attached to the earlobes, though in the late twentieth century it…

    Beauty & Style     Earrings, ornaments decorating the ears, have…

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Albacete
28-09-21
Can Liquid Nails Bond Wood To Metal?
Can Liquid Nails Bond Wood To Metal? Can Liquid Nails Bond Wood To…

    Can Liquid Nails Bond Wood To Metal?     It’s a common household problem. However, you have another problem. You have a wooden bathroom door and a metal knob. What’s the quickest way to reattach the two surfaces? Can you trust your tube of liquid…

    Can Liquid Nails Bond Wood To Metal?     It’s a common household…

Gratis
A Coruña
28-09-21
Basic electrical quantities: current, voltage, power
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…

Gratis
London
28-09-21
Preparation of activated carbon from biomass and its’ applications in water and gas purification
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…

Gratis
A Coruña
28-09-21
Auto-disable syringes are not for needle programmes
Auto-disable syringes are not for needle programmes Auto-disable syringes are not…

    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…

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

Gratis
A Coruña
27-09-21
The air conditioning trap: how cold air is heating the world
The air conditioning trap: how cold air is heating the world The air conditioning trap: how…

The air conditioning trap: how cold air is heating the world On a sweltering Thursday evening in Manhattan last month, people across New York City were preparing for what meteorologists predicted would be the hottest weekend of the year. Over the past…

The air conditioning trap: how cold air is heating the world On a…

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A Coruña
27-09-21
Why is fiberglass mesh needed?
Why is fiberglass mesh needed? Why is fiberglass mesh needed?

Why is fiberglass mesh needed? Composite sheets of fiberglass mesh for marble reinforced polycarbonate were prepared by hot compress molding. The effects of lay-up structure, lay-up angle, area density of fiberglass mesh and the thickness of PC film on…

Why is fiberglass mesh needed? Composite sheets of fiberglass mesh…

Gratis
London
27-09-21
Cast Iron Pipe
Cast Iron Pipe Cast Iron Pipe

  Cast Iron Pipe     Cast iron pipes can fail in many modes which in general can be summarized into two categories: loss of strength due to the reduction of wall thickness of the pipes, and loss of toughness due to the stress concentration at the tips…

  Cast Iron Pipe     Cast iron pipes can fail in many modes which in…

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Albacete
27-09-21
What is a rod seal?
What is a rod seal? What is a rod seal?

What is a rod seal? There are so many different types of seals out there that it might be hard to understand all the different terminologies and functions. In this article, we give you our guide to what rod seals are, how they are manufactured and why…

What is a rod seal? There are so many different types of seals out…

Gratis
London
27-09-21
What Is A Seed Tray?
What Is A Seed Tray? What Is A Seed Tray?

What Is A Seed Tray? Starting your own plants from seed will often give you healthier plants at a lower cost.  If you want to start seeds in bulk, you may want to consider a seed tray to help with germination. So, what is a seed tray?  A seed…

What Is A Seed Tray? Starting your own plants from seed will often…

Gratis
A Coruña
27-09-21
Why stainless steel corrodes
Why stainless steel corrodes Why stainless steel corrodes

  Why stainless steel corrodes     Stainless steel has unique properties which can be taken advantage of in a wide variety of applications in the construction industry. This paper reviews how research activities over the last 20 years have impacted the…

  Why stainless steel corrodes     Stainless steel has unique…

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Albacete
27-09-21
Are stinky inflatable pool toys putting your kids at risk? 
Are stinky inflatable pool toys putting your kids at risk?  Are stinky inflatable pool…

Are stinky inflatable pool toys putting your kids at risk?  The researchers expressed concern that some of the products contain potentially hazardous chemicals that could pose a risk to children’s health, depending on the degree of exposure and…

Are stinky inflatable pool toys putting your kids at risk?  The…

Gratis
London
27-09-21
Wire Rope Slings
Wire Rope Slings Wire Rope Slings

Wire Rope Slings Wire rope is constructed of multiple strands of wire that are twisted and braided together to form a spiral design or helix. Once the separate wires are shaped into a solid form, they become a single wire with greater strength because…

Wire Rope Slings Wire rope is constructed of multiple strands of wire…

Gratis
London
27-09-21
What are the advantages of time recording machine in an office ?
What are the advantages of time recording machine in an office ? What are the advantages of…

  What are the advantages of time recording machine in an office ?     Showing up for work punctually, at an official time, became expected behavior toward the end of the 19th century, as more and more people worked for others rather than for…

  What are the advantages of time recording machine in an office ?  …

Gratis
A Coruña
27-09-21
Best smart bulbs for your connected home
Best smart bulbs for your connected home Best smart bulbs for your…

Best smart bulbs for your connected home Smart LED bulbs that can be controlled by a hub or smartphone app are no longer a new idea. What is new is how far this technology has come since its advent just a few years ago. Also new: Products like the…

Best smart bulbs for your connected home Smart LED bulbs that can be…

Gratis
A Coruña
27-09-21
Effective cleaning of rust stained marble
Effective cleaning of rust stained marble Effective cleaning of rust…

  Effective cleaning of rust stained marble     Calcareous materials, like marble used in connection with cultural heritage objects such as statues and pedestals, or as wall facings on buildings, often show a brownish staining owing to contact with iron…

  Effective cleaning of rust stained marble     Calcareous…

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A Coruña
27-09-21
Understanding Pipe Fittings
Understanding Pipe Fittings Understanding Pipe Fittings

Understanding Pipe Fittings     Pipe fittings are components used to join pipe sections together with other fluid control products like valves and pumps to create pipelines. The common connotation for the term fittings is associated with the ones used…

Understanding Pipe Fittings     Pipe fittings are components used to…

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Albacete
27-09-21
Are Blankets the New Going-Out Accessory?
Are Blankets the New Going-Out Accessory? Are Blankets the New Going-Out…

Are Blankets the New Going-Out Accessory?     From Sarah Jessica Parker’s monogrammed Burberry poncho to Norma Kamali’s Sleeping Bag Coat, fashion has long embraced blanket-inspired styles. During a time when most socializing takes place outdoors, would…

Are Blankets the New Going-Out Accessory?     From Sarah Jessica…

Gratis
London
27-09-21
Environmental impacts of wooden, plastic, and wood-polymer composite pallet: a life cycle assessment approach
Environmental impacts of wooden, plastic, and wood-polymer composite pallet: a life cycle assessment approach Environmental impacts of…

Environmental impacts of wooden, plastic, and wood-polymer composite pallet: a life cycle assessment approach     Waste recycling is one of the essential tools for the European Union’s transition towards a circular economy. One of the possibilities for…

Environmental impacts of wooden, plastic, and wood-polymer composite…

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Albacete
27-09-21
Lovely Homemade Gift Boxes
Lovely Homemade Gift Boxes Lovely Homemade Gift Boxes

When it comes to gifting things to the people we love, we are sure you won’t feel any surprise at all to learn that we’re massive fans of making things ourselves whenever we can. Of course, we also value the thought that goes into store bought gifts,…

When it comes to gifting things to the people we love, we are sure you…

Gratis
A Coruña
26-09-21
The Best Garden Tillers According to Hyperenthusiastic Reviewers
The Best Garden Tillers According to Hyperenthusiastic Reviewers The Best Garden Tillers…

  The Best Garden Tillers According to Hyperenthusiastic Reviewers     Here at the Strategist, we like to think of ourselves as crazy (in the good way) about the stuff we buy, but as much as we’d like to, we can’t try everything. Which is why we have…

  The Best Garden Tillers According to Hyperenthusiastic Reviewers  …

Gratis
Alicante
26-09-21
What is a combiner box?
What is a combiner box? What is a combiner box?

What is a combiner box?     The role of the combiner box is to bring the output of several solar strings together. Daniel Sherwood, director of product management at SolarBOS, explained that each string conductor lands on a fuse terminal and the output…

What is a combiner box?     The role of the combiner box is to bring…

Gratis
Albacete
26-09-21
Building efficiency begins with lighting design and controls in step with the space
Building efficiency begins with lighting design and controls in step with the space Building efficiency begins…

Building efficiency begins with lighting design and controls in step with the space     At the surface level, lighting is the application of light to spaces and simply serves as a prerequisite for visualization. However, because our impression of a…

Building efficiency begins with lighting design and controls in step…

Gratis
A Coruña
26-09-21
The Importance of Good Makeup Brushes
The Importance of Good Makeup Brushes The Importance of Good…

  The Importance of Good Makeup Brushes     All products and services featured are independently chosen by editors. However, WWD may receive a commission on orders placed through its retail links, and the retailer may receive certain auditable data for…

  The Importance of Good Makeup Brushes     All products and…

Gratis
London
26-09-21
Solvent Recovery
Solvent Recovery Solvent Recovery

Solvent Recovery Solvent recovery is a form of waste reduction. In–process solvent recovery still is widely used as an alternative to solvent replacement to reduce waste generation. It is attractive, like end–of–pipe pollution control, since it…

Solvent Recovery Solvent recovery is a form of waste reduction.…

Gratis
A Coruña
26-09-21
Paper Machine
Paper Machine Paper Machine

Paper Machine On the paper machine, the size press is used to apply surface size to dried paper.182,183 Starch is the most frequently used binder in surface sizing. Besides raising surface strength, starch also imparts stiffness, lowers water…

Paper Machine On the paper machine, the size press is used to apply…

Gratis
London
26-09-21
Tubes and pipes in technical and everyday use
Tubes and pipes in technical and everyday use Tubes and pipes in technical…

Tubes and pipes in technical and everyday use In the beginning was the hollowed-out tree trunk, one of the first capillary tube to be crafted by human hand. With a vast array of models in the plant world to inspire him, Homo sapiens had a much easier…

Tubes and pipes in technical and everyday use In the beginning was…

Gratis
A Coruña
26-09-21
All You Need to Know About Quartz Countertops
All You Need to Know About Quartz Countertops All You Need to Know About…

All You Need to Know About Quartz Countertops Beautiful, durable, easy-care quartz is among the most popular countertop materials available—but it is pricey. If you’re considering quartz for your kitchen or bathroom, first get the 411 on this trendy…

All You Need to Know About Quartz Countertops Beautiful, durable,…

Gratis
London
26-09-21
The best gaming chairs in 2021
The best gaming chairs in 2021 The best gaming chairs in…

The best gaming chairs in 2021 The best gaming chair is the perfect finishing touch to a modern PC gaming setup. It really will bring your whole desktop together and make it look supremely suave. Yet these gaming thrones are good for more than style…

The best gaming chairs in 2021 The best gaming chair is the perfect…

Gratis
London
26-09-21
Useful information on External Gear Pumps
Useful information on External Gear Pumps Useful information on…

Useful information on External Gear Pumps A gear pump is a type of positive displacement (PD) pump. Gear pumps use the actions of rotating cogs or gears to transfer fluids.  The rotating gears develop a liquid seal with the pump casing and create…

Useful information on External Gear Pumps A gear pump is a type of…

Gratis
A Coruña
26-09-21
Swelling kinetic study of poly(methyl vinyl ether-co-maleic acid) hydrogels as vehicle candidates for drug delivery
Swelling kinetic study of poly(methyl vinyl ether-co-maleic acid) hydrogels as vehicle candidates for drug delivery Swelling kinetic study of…

Swelling kinetic study of poly(methyl vinyl ether-co-maleic acid) hydrogels as vehicle candidates for drug delivery This review highlights recent progress in the synthesis and application of vinyl ethers (VEs) as monomers for modern homo- and…

Swelling kinetic study of poly(methyl vinyl ether-co-maleic acid)…

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A Coruña
26-09-21
How Fuel Injection Systems Work
How Fuel Injection Systems Work How Fuel Injection Systems…

How Fuel Injection Systems Work In trying to keep up with emissions and fuel efficiency laws, the fuel system used in modern cars has changed a lot over the years. The 1990 Subaru Justy was the last car sold in the United States to have a carburetor;…

How Fuel Injection Systems Work In trying to keep up with…

Gratis
London
24-09-21
Multi-Cookers For Every Kind of Household
Multi-Cookers For Every Kind of Household Multi-Cookers For Every Kind…

    Multi-Cookers For Every Kind of Household     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…

    Multi-Cookers For Every Kind of Household     Whether you have a…

Gratis
A Coruña
24-09-21
Socket or portable battery
Socket or portable battery 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…

    Socket or portable battery     A USB fan is a small and portable…

Gratis
London