What is Robotics?

ROBOTICS

           Robotics is a branch of technology that leads with design, construction, operation, and application of robots. It is a branch of mechanical engineering.

           These robots are mainly used or manufactured for the purpose of replacing humans in dangerous environment and for manufacturing process. It is also made to resemble humans in appearance and do some activities that humans do in human like way. Today robotics is growing rapidly but still there is lot to be developed like these robots do not  have the capacity of solving the problems without being programmed. Yeah it has AI (artificial intelligence) but it is not grown to a level of humans brain. But it may be possible in future.

HONDA ASIMO an humanoid robot who took birth in 2000 at Japan. 130 cm height and 54 KG of weight. It has walking speed of 2.7 km/hr and running at 6 km/hr. He can adjust his speed, length etc. of his steps. It can recognize environment, face, he can also distinguish between voices etc. 

NAO 58 cm tall Humanoid robot.
He moves, recognizes you, and also talks to you.
His date of birth (first NAO manufactured) is 2006. Before being ready for home use he worked out in the field of education in more than 70 countries in primary school to universities.
With the help of NAO students can learn programming in a fun and practical way.

         

TOPIO a Japanese robot which was developed in 2005, it plays ping pong and he has advanced AI so that he can continuously improve his skills while playing. He is approximately 1.88 m tall and waighs nearly 120 KG.









Thank you............

Know your computer

Know your Computer (Basics)

                 What is a computer? Computer is an electronic machine that outputs the information or completes a task that is given to the computer by an input device.

 for example what you type on your keyboard is displayed on your screen as the result of your typing task.

                   Basically a computer is made up of a CPU- Central processing unit (works as a brain) 

                                                                                Input devices: like keyboard, mouse etc.

                                                                                Output devices like monitor(your screen)

You also add some optional devices like speakers, microphone, UPS(battery as backup when there is power cut, if you want to maintain your computer well you will need an UPS).

 Computers are mainly divided into:

1. Supper computer:

Supper computers are fastest computers available now these are used for making large amount of calculations these are also used for weather forecasting, Scientific stimulation, Graphics etc.

2. Mainframe

Mainframes are used for large scale computing processes that requires great availability and security than a small scale machines can offer. Mainframes colloquially are referred as big iron.

3. Minicomputer 

A computer that has power more than microcomputer but less than a mainframe. This is evolved into the mid range server. Supports up to 200 users.

4. Workstation

Workstations are mostly used for engineering applications has high RAM and Graphics.

5. PC or Personal Computer

PC is a microcomputer designed for use by one person at a time.

Types of PC

1. Tower model

2. Desktop model

3. Notebook computer

4. Laptop computer

5. Hand-held computer

6. Palmtop

7. PDA

Top 5 strongest countries in the world of 2015.

1. USA

USA spends nearly  $610.096 billion. It has nearly 2280000 solders and above 8000 tanks, 13000 aircraft's, above 7000 nuclear bombs, nearly 19 aircraft carriers and 70 above submarines.

2. Russia

Russia spends nearly  $64,000,000,000 . It has nearly 3166000 solders and above 15000 tanks, 3000 aircraft's, above 8000 nuclear bombs, nearly 1 aircraft carriers and 60 above submarines.

3. China

China spends nearly  $129,272,000,000 It has nearly 3000000 solders and above 9000 tanks, 3000 aircraft's, nearly  250 nuclear bombs, nearly 1 aircraft carriers and 65 above submarines.

4. India

India spends nearly  $44,282,000,000 It has nearly 1800000 solders and above 3,500 tanks, above 1,500 aircraft's, more than 100 nuclear bombs, nearly 2 aircraft carriers and 15 above submarines.

5. United Kingdom

United Kingdom spends nearly  $57,875,170,000 It has nearly 374500 solders and above 400 tanks, above 1,412 aircraft's, more than 200 nuclear bombs, nearly 1 aircraft carriers and 11 submarines.

Best addictive android games

1. CLASH OF CLANS

       This is a multiplayer strategy game. You will start up with a town hall and then you must develop your village through collecting elixir,  Gold, Dark elixir etc. You need to use your skills to make your village stronger and safer.

 2. CLASH OF KINGS

     This game is also a multiplayer strategy game. You will start with a small city you must build your city stronger and stronger and build your army to increase your power.

3. Candy crush saga

      This is a puzzle game and here you have limited moves so you must try to match the candies with in the given number of moves.

4. Bejeweled Blitz

       This is a award winning puzzle game you need to do is match the gems vertically, horizontally or diagonally. Earn coins and achievements.   

5. Hungry shark evolution 

    Here you control a shark. You need to eat up all the leaving things you find. And remember avoid bombs and boats.