Time to know amazing facts

You don't know the features that should be known while buying a smartphone? Having confusion while selecting a phone? Having shy to ask people about phone features? Then come dig into the topic 1.Battery If you want to use a phone more then it's better to take a phone with a long-lasting battery. Select a phone with more battery life which is in mah. 2.Memory There will be two types of memories present in a phone, ROM, and RAM. If you want to play games or want to use more games it is suggested to take 4GB or more RAM. If you want to store many things in your phone take a phone with more ROM. 3.Processor This is the important aspect to see while buying a phone. This helps us to use many apps simultaneously. See the processing speed that is in GigaHertz(GHz). More speed more performance. 4.Camera Nowadays many people are interested in taking many pictures. For that people, it is suggested that 12 to 16 MP and an aperture of f/2.0 or lower is better. 5.Display The display is to b

Have you ever wondered about satellites? where all these satellites present? Is there an expiry for Satellites? Where all the expired satellites go?                  Satellites are using for communication purposes and know some other things like weather forecasts. The first satellite was launched on October 4,1957 by the soviet union named Sputnik 1. It is known that distance from earth is inversely proportional to gravitational pull. When the satellite is near to earth it requires more speed to stay in orbit. Due to negligible resistance in space, no need of running fuel all overtime to rotate around the earth. Once it reached orbit fuel can be consumed only when the satellite goes out of orbit to place it back. There are three types of orbits in different layers where satellites can be placed. Low Earth Orbit Geosynchronous Earth Orbit Medium Earth Orbit The satellite is placed in various orbits with respect to its application. Low Earth Orbit(LEO): If the satellite works for the obs

Perseverance is the name of the rover launched on Mars. It was landed on Thursday(18/02/2021). After so many attempts Perseverance became successful. It is a two years mission in which it has to collects samples on Mars and checks for the possibility of survival on Mars. Perseverance Rover After executing landing it has a challenging situation for them. So they named this time "SEVEN MINUTES OF TERROR". It is the first step to send humans on to Mars. The rover only takes photos for few days but after few days the real work starts. It starts to research the surroundings and environment present on Mars.                                   The rover is carrying a small helicopter. Rover can travel a few hundred meters a day, but this helicopter can do that in a few seconds. The perseverance rover takes the readings of weather on Mars, Dust storms, and some geographical features. It can conduct experiments to know the availability of Oxygen and Carbon dioxide in the atmosphere. It

CHENNAI SUPER KINGS Faf du Plessis, Ruturaj Gaikwad, Suresh Raina, Ambati Rayudu, N. Jagadeesan (wk), Robin Uthappa, MS Dhoni (c&wk), Ravindra Jadeja, Sam Curran, Dwayne Bravo, Karn Sharma, R. Sai Kishore, Mitchell Santner, Imran Tahir, Deepak Chahar, Shardul Thakur, Lungi Ngidi, Josh Hazlewood, KM Asif, Moeen Ali, K Gowtham, Cheteshwar Pujara, M Harisankar Reddy, K. Bhagath Varma, C Hari Nishanth SUNRISERS HYDERABAD David Warner (c), Kane Williamson, Jonny Bairstow (wk), Manish Pandey, Sreevats Goswami (wk), Wriddhiman Saha (wk), Priyam Garg, Vijay Shankar, Abhishek Sharma, Abdul Samad, Virat Singh, Mitchell Marsh, Jason Holder, Mohammad Nabi, Rashid Khan, Shahbaz Nadeem, Bhuvneshwar Kumar, T. Natarajan, Sandeep Sharma, Khaleel Ahmed, Siddarth Kaul, Basil Thampi, Jagadeesha Suchith, Kedar Jadhav, Mujeeb-ur-Rahman PUNJAB KINGS KL Rahul (c&wk), Mayank Agarwal, Chris Gayle, Mandeep Singh, Prabsimran Singh, Nicholas Pooran (wk), Sarfaraz Khan, Deepak Hooda, Murugan Ashwin, Ravi Bi

Microsoft is improving features day by day to make user friendly to customers. Recently Microsoft announced regarding kids Mode. You may think what is the need of introducing Kids mode. Nowadays it is needed because from childhood children are using laptops.  What's there in kids mode? "Kids mode is a convenient browsing mode inside Microsoft Edge that's designed for kids. With its kid-friendly features and safety guardrails in place, kids mode is a great place for children to safely explore the web." --- Microsoft It contains kids-related themes like cartoons, paintings. It needs a password to exit from the kid's mode. It is presently available in the US and only on windows and mac os. Microsoft has planned to release it in other countries too. It is very useful for parental control. They can keep a password and keep it in kids mode then they have to use kids mode until they know the password. So it is very useful to parents who want to keep restrictions on using

What is cryptocurrency? Is it useful and trustworthy? Is it safe to use? What is the technology involved in cryptocurrency? Cryptocurrency: It is a digital currency that works under a decentralized system using cryptography, not by banks. Let's see some of the cryptocurrencies: Bitcoin                Dogecoin Etherium Litecoin Cryptocurrency is very safe and can't steal by anyone. The reason behind this is blockchain technology. Blockchain technology:  The transactions are stored in blocks and when the block is full next block is created. Like this various blocks are created by having links with each other. It has a high standard encryption algorithm. Why it is safe!!!!   If any hacker enters into one block if he changes the data in that block. This causes disturbance with connected blocks through this miner (who verifies transactions) can identify something happens. so that they can correct it. This chain can be visible to many so that transactions can also be monitor by many

What is server down? How to find whether the problem occurs on a web page or server? Are there any tools to find out? Let's read this blog to know much about server down and you can find solutions for the above questions. Server down can also be called server crashes. We call there is the server down when a server fails to serve its client. When there is a server down we can't able to connected to the server so that we can't get access to the webpage that we needed. This can happen when we have important work. To know which causes problems and the time duration of the server down there are tools. This may happen due to  loss of power supply due to rains, cyclones, etc  When there is a bug in the webpage they intentionally make the server down to rectify it. Some organizations intentionally make servers down for a time for security purposes. This can happen when many users visit the webpage. The server connected to it may not be upgraded suitable to connect many users. Tools

 1.What is Operating System(OS)?  2.How many of you know there is a separate OS for google chrome?  3.Is it useful for our daily needs? 4.What are the advantages and disadvantages of Chrome OS? Let's find solutions to all the questions: First of all, let us know the meaning of Operating system shortly OS. OS is an interface between the user and computer hardware. OS is used to interact with computer components. Example of OS is windows, Linux, Mac OS, etc. Windows OS    Linux OS        Mac OS             Many of us know about these OS's existence but there is an OS that many of us don't know named Chrome OS introduced by google based on Linux kernel. It consists of only a chrome home page and primarily works on web applications. See how it looks like: Chrome OS This operating system simply functions as a portal for accessing the Internet and facilitates the connections and interactions between users and apps or data stored in the cloud. Now we are going to know the advantag