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Science – Technology

The invention orders
The orders of inventions

THE ORDER OF INVENTIONS
The order in which inventions are made is very important, much more important than has ever been realised, because we tend automatically to think that later inventions are better than earlier ones.

Automation Blogs
In this article you will find basic information about Automation

Automation blogs from automation blogs and how can they impact your decision making while automating your office

One of the leaders in this field in automation  has some very good experience in automation sector with having helped many people to automate their home or office with aplomb. Their blogs are high on information and you need to have a check on the Industrial automation blogs before making your workplace automated.

TOXIC CHEMICAL LEAKS
TOXIC CHEMICAL LEAKS

TOXIC CHEMICAL LEAKS
Deadly chemical leaks are much more common in the United States than most people realize. According to recent reports from the government, there are at least four serious leaks each day in the United States. The direct effects of this escape of chemicals into the 5 environment are devastating. In the last five years, because of toxic chemical leaks, at least 135 deaths have occurred, an estimated 4,700 injuries have resulted, and nearly 200,000 people have been forced from their homes.

 

QUESTIONS
Mark the best choice.

1. A chemical leak (line 1) is the .

a) escape of chemicals into the environment

b) preservation of chemicals in the environment

c) production of chemicals in the United States

d) consumption of chemicals in homes

 

2. If something is ‘devastating’ (line 5) it .

a) escapes b) forces c) destroys d) improves

 

3. Which of the following is not mentioned as a result of toxic chemical leaks?

a) People have died. b) People have been injured.

c) People have realized the danger. d) People have left their homes

Microprocessor
Algorithm

DATA ENCRYPTATION
In recent years, computer programmers have tried to make it easy for people to use computer systems. Unfortunately, in some situations the systems are too easy to use; they don’t have enough restrictions to safeguard secret information or to prevent an unauthorized person  from using that information. Therefore, several methods have been devised to prevent computer crime.

THE MENACE OF THE MICRO Hardly a week goes by without some advance in technology that would have seemed incredible 50 years ago. Over the past 20 years, computers have completely revolutionized our lives. Yet, we can expect the rate of change to accelerate rather than slow down within our lifetimes.
Menace

THE MENACE OF THE MICRO
Hardly a week goes by without some advance in technology that would have seemed incredible 50 years ago. Over the past 20 years, computers have completely revolutionized our lives. Yet, we can expect the rate of change to accelerate rather than slow down within  our lifetimes.

BETTER REFRIGERATORS
An old fridge :)

BETTER REFRIGERATORS: THE COLD FACT 

One-fifth of the electricity used in the average U.S. home feeds the steel box that dominates the kitchen. America’s 110 million refrigerators tax utilities and they also release pollutants. Power plants would produce 115 billion pounds of carbon dioxide a 5year running those appliances and they would eat 77 billion kilowatt-hours of electricity – if all were 1993 models.

About Samsung Galaxy S7
Samsung Galaxy S7 pics

Samsung Galaxy S7 is to be on markets . . .

Samsung Galaxy S7, the new leader mobile phone of Samsung Series has been nearly completed at all.

Samsung which has got a great achievement on Galaxy Series is planning to break selling records once more with the newest model Samsung Galaxy S7.

About Ultrasonics
The Ultrasonic

ULTRASONICS
Some of the world’s most interesting and useful sounds cannot be heard at all. Ultrasonics – the ‘too-high-to-hear sounds’ – can be used to drill, cut weld, clean, and inspect for cracks and flaws. Like all sounds, they travel in waves through the air or any other medium, but they have a far higher frequency than the sounds we hear.

What is element?
An article about elements

ELEMENTS
There are over 100 elements in nature. Each element is composed of an innumerable group of atoms which are identical with one another and different from the atoms that make up the y other elements. Normally they are found in pairs or in  combinations with other kinds of atoms. We call these arrangements of atoms ‘molecules’.