Books London


24-09-21
Food Additives: What Parents Should Know
Food Additives: What Parents Should Know Food Additives: What Parents…

Food Additives: What Parents Should Know     Food additives have been used for thousands of years, ever since people realized salt could keep meat from spoiling. Today, there are more than 10,000 additives approved by the U.S. Food and Drug…

Food Additives: What Parents Should Know     Food additives have…

Gratis
London
23-09-21
What Is Microfiber Leather
What Is Microfiber Leather What Is Microfiber Leather

Microfiber leather is an abbreviation of ultrafine fiber PU synthetic leather. It is a non-woven fabric made of three-dimensional structure network by carding acupuncture with microfiber staple fiber. After wet processing, PU resin impregnation, alkali…

Microfiber leather is an abbreviation of ultrafine fiber PU synthetic…

Gratis
London
23-09-21
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 of cracks or defects.…

Cast iron pipes can fail in many modes which in general can be…

Gratis
London
23-09-21
Rethinking the bottle
Rethinking the bottle Rethinking the bottle

When I was younger, wine came in a glass bottle, and—outside of a few value-priced boxed options—that was that. But now, quality wine comes in all sorts of packaging: boxes, cans, pouches, even slim wine bottles that can fit through a mail slot. Of…

When I was younger, wine came in a glass bottle, and—outside of a few…

Gratis
London
23-09-21
ULTIMATE GUIDE: BEST SOFT CLOSE DRAWER SLIDES
ULTIMATE GUIDE: BEST SOFT CLOSE DRAWER SLIDES ULTIMATE GUIDE: BEST SOFT…

ULTIMATE GUIDE: BEST SOFT CLOSE DRAWER SLIDES The best soft close drawer slides will open easily, close smoothly and be certified for durability. But unfortunately finding a brand name slide that works properly isn’t easy. And, since soft close slides…

ULTIMATE GUIDE: BEST SOFT CLOSE DRAWER SLIDES The best soft close…

Gratis
London
23-09-21
How Padlocks Work
How Padlocks Work How Padlocks Work

How Padlocks Work Learn about the standard iron padlock to understand the main parts, how they work and also how to bypass the mechanical security features to pick the lock. With thanks to Squarespace for sponsoring this article. Go to…

How Padlocks Work Learn about the standard iron padlock to…

Gratis
London
23-09-21
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 use of stainless steel in…

Stainless steel has unique properties which can be taken advantage of…

Gratis
London
23-09-21
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…

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 themselves. Not just the work force's punctuality was at issue. Cost accounting…

Showing up for work punctually, at an official time, became expected…

Gratis
London
23-09-21
All About Knitted Hats
All About Knitted Hats All About Knitted Hats

Quarantine has sparked plenty of new at-home hobbies. Maybe you picked up a paintbrush and tapped into your inner artist. Or, you might have transformed your kitchen into a bakery. For some, perfecting their knitting and crocheting skills even led to a…

Quarantine has sparked plenty of new at-home hobbies. Maybe you picked…

Gratis
London
23-09-21
Effective cleaning of rust stained marble
Effective cleaning of rust stained marble Effective cleaning of rust…

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 metal or iron-containing minerals in the stone.…

Calcareous materials, like marble used in connection with cultural…

Gratis
London