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Nowadays, a vacuum flask has become our reliable companion at work, going out for exercise or travel as it retains our favorite drink’s taste and temperature for extended hours. The secret lies with the vacuum flask parts and functions. Several parts of a vacuum thermos flask such as the screw-on stopper, vacuum, the refill, etc, each part has its…[ 続きを読む ]

Bathrooms need to have faucets for a decent functioning. There are lots of kinds of faucets available in many styles, colors, shapes. All the faucets can be grouped in four categories as per their working mechanisms. They can be grouped in following categories: Cartridge, Compression, Ball and Disc.

These are in fact parts of faucets that…[ 続きを読む ]

Dyeing Machines

The textile dyeing machine is an important part of the dyeing process. So, it is a must to know about different types of dyeing machines and their properties. We know that; dyeing is a process of coloring textile materials to give a nice outlook to grey textile materials. By the reaction between dye solution and textile materials,…[ 続きを読む ]

How To Grind Weed Without A Grinder
We’ve all been there; you or a friend have some cannabis flower, but you don’t have a weed grinder ready and at your disposal. What do you do? Using unground weed to pack a bowl isn’t ideal as you’ll end up burning away more weed than you smoke and putting unground weed in a rolling paper or blunt wrap won’t w…[ 続きを読む ]

The best knife sharpeners – and how to use them
A knife is arguably the most important tool in the kitchen, but it’s essential that the blade is sharp. When blunt, you have less control and are more likely to see the knife slide off the food, thereby making cooking a more hazardous process.

You’ve acquired a chef’s knife, you’re using it almost d…[ 続きを読む ]

What is a blind flange?
A blind flange is a solid flange as shown below. The purpose of these is to block off a section of pipe or a nozzle on a vessel that is not used. (A nozzle is typically a pipe coming out of a vessel and is usually flanged so it can be connected to valves or piping). Many times a nozzle will be blanked off with a blind…[ 続きを読む ]

5 Green Building Blocks
How sustainable your home is depends on how green the construction material is, says Nirthya Rajan.

Using green building material while constructing your home is the easiest way to make it sustainable. Here’s a list of five products made of components that are renewable and environmentally responsible.

Fly ash bricks or…[ 続きを読む ]

How Industrial Glue Guns Are Used
You may be familiar with hot glue guns from your high school home-economics class. You may remember weird, cylindrical, solid-but-flexible, sticks of translucent glue that you placed into a small hot glue gun. The gun would heat the glue, and you could use the hot glue to adhere pieces of fabric together (or to…[ 続きを読む ]