Books


10-08-21
Brief on Features and Applications of Solvent Dyes, and The Chemistry of Pigments
Brief on Features and Applications of Solvent Dyes, and The Chemistry of Pigments Brief on Features and…

The selection of solvent for preparing a working electrode (and to act as the electrolyte) is known to influence the efficiency of dye-sensitized solar cells. In this topical review, results taken from a systematic study are presented from the authors’…

The selection of solvent for preparing a working electrode (and to act…

Gratis
London
10-08-21
Comparing Castings and Forgings
Comparing Castings and Forgings Comparing Castings and…

Many cell types will grow when attached to a rigid surface but not in suspension, a phenomenon termed ?anchorage dependence”?. Anchorage dependence can be studied by incorporating solid particles of varying size into gels. It has been found that colonies…

Many cell types will grow when attached to a rigid surface but not in…

Gratis
London
10-08-21
A Buyer's Guide to LED Tube Lights
A Buyer's Guide to LED Tube Lights A Buyer's Guide to LED Tube…

Replacing your fluorescent tube lights with LED retrofits can be a confusing and daunting process. We've put together this guide to demystify all of the ins and outs of replacing your fluorescent tubes with LED tube lights.     1) Advantages of LED…

Replacing your fluorescent tube lights with LED retrofits can be a…

Gratis
London
10-08-21
How Does a Drill Bit Work?
How Does a Drill Bit Work? How Does a Drill Bit Work?

A drill bit is what actually cuts into the rock when drilling an oil or gas well. Located at the tip of the drillstring, below the drill collar and the drill pipe, the drill bit is a rotating apparatus that usually consists of two or three cones made up…

A drill bit is what actually cuts into the rock when drilling an oil…

Gratis
London
10-08-21
Brick Pavers Review: Pros and Cons
Brick Pavers Review: Pros and Cons Brick Pavers Review: Pros and…

Clay brick has been a standard building material for thousands of years, used both for building walls and as paving surfaces for roads, pathways, and courtyards. There is nothing more elegant than a driveway, walkway, or patio paved with brick.…

Clay brick has been a standard building material for thousands of…

Gratis
London
10-08-21
The Basics of Cutting and Grinding discs
The Basics of Cutting and Grinding discs The Basics of Cutting and…

Abrasive-cutting processes are widely used to obtain semi-finished products from metal bars, slabs, or tubes. Thus, the abrasive cutting-off process is applied when requiring precision cutting and productivity at a moderate price. Cut-off tools are discs…

Abrasive-cutting processes are widely used to obtain semi-finished…

Gratis
London
10-08-21
Watches for kids
Watches for kids Watches for kids

It often seems that analog wristwatches have gone the way of the landline, the film camera, and the crowded indoor restaurant. And while you may be resigned to telling time with your phone, there’s still a chance for your kid to get a kick out…

It often seems that analog wristwatches have gone the way of the…

Gratis
London
10-08-21
Best Rolling TV Cart and TV mount – High-quality, cutting-edge products
Best Rolling TV Cart and TV mount – High-quality, cutting-edge products Best Rolling TV Cart and TV…

Mounting a TV is a great way to free up space in your living room. If you’ve got kids who get touchy with electronics that they shouldn’t be putting their hands on, an out-of-reach TV will keep gooey prints off your new OLED screen. In terms of…

Mounting a TV is a great way to free up space in your living…

Gratis
London
10-08-21
Adding efficiency to general lab equipment
Adding efficiency to general lab equipment Adding efficiency to general…

General equipment makes up a lab’s foundation. Without these crucial tools, few experiments could be performed, because nearly every research project depends on one or more of such technologies. As fundamental elements of research, general lab equipment…

General equipment makes up a lab’s foundation. Without these crucial…

Gratis
London
09-08-21
What is Diamond Quarry and Concrete Wire Sawing
What is Diamond Quarry and Concrete Wire Sawing What is Diamond Quarry and…

For bench cutting in marble quarries in India, diamond wire saw (DWS) machines are mainly used. The cutting performance of the DWS machine, or diamond cutting tools depends on non-controllable parameters related to rock characteristics and controllable…

For bench cutting in marble quarries in India, diamond wire saw (DWS)…

Gratis
London