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 Or...

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...

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 ...

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...

when our mobile gets hacked once. We get many questions to mind like 1.Should I need a new mobile by keeping the old phone aside? 2.Can I make my mobile like before free from hackers? 3.Once I turned it back. What measures to be taken to prevent hacking further? To get solutions for all these questions, read this full blog: Tips to recover mobile from hackers: 1.Delete unknown apps Because these apps are medium between you and the hacker. These apps send all your data. Once we delete there will be no medium. You may get a doubt that he can install apps one more time through the backdoor(hacker access through this). Read further to solve this problem. 2.Keep your phone updated   Because in updates they will patch up the vulnerabilities so that they can defend from attacks. The data will be protected. 3.Use Antivirus software This Softwares helps to shields our data from hackers. This Softwares can improve security. This is optional while recovering the phone. 4.Factory reset A facto...

 Is Social media safe to use? What will hackers do with our phone numbers and emails? Here is a story that happened in 2019 but revealed recently. A hacker stole 53.3 crore member's data by using a vulnerability(weakness or loophole in software). He shared 60 lakhs phone numbers who are using Facebook in the telegram group. But don't fear this vulnerability has been solved later. This is not the first time that is happening on Facebook.  Not only Facebook many websites sell our numbers through the Dark web(web where no trace will be recorded) so that they can earn a lot of money. So be careful while giving your details to any websites while signing up. Some websites ask our permission to allow contacts and galleries without any need. So think once that why they are asking which are not needed to that website. They will sell our phone numbers to some spammers. All of us may experience this that you may get calls from some banks asking for loans or tried to cheat you by telling ...

 Why air is filled in packets?  What is that air present in that packets?  Is it safe to take it?   The air inside this packet is Nitrogen. This air helps not to spoil. This increases the expiry date. You may get doubt. The reason is when you expose your food to normal air it leads to spoiling after few days. Nitrogen helps to increase life span. It is also a marketing strategy to show that the quantity is more. When we open it only half is filled in that packets. Nitrogen is a natural gas and it won't harm our health. It is a preservative gas. In 1994, scientists found that exposing chips to nitrogen not only helped to extend the shelf life but also made them taste better. " It may disappoint you that the packets are filled with air rather than products but remember it is to increase expiry date🤷‍♀️🤷‍♀️"

                                              Phishing What is phishing? How attacker uses clone websites to get your data? How can we stay safe from that type of attack? Phishing : Attackers can be contacted through phones, emails, social media and they make us click on the fake links by telling us that they are from a well-known organization. After they got your information they can access your data. The attacker uses clone websites to gain your login details, card details, personal information, and more. Let's have a look at how to clone websites look from original websites. You can observe slight changes. Eg :  we will get messages like click to see what's inside or click to earn more. when we click on them they will redirect like this. We will think of just it as a known website so you will click and login into it. you don't know that your login details are shared...

                              Social Engineering As the name itself says that hackers are present near you to steal your data not only with just computers but also with some good communications.  Is it actually be possible to get passwords or data without using computers? Yes, it is possible by social engineering. It's cool, right? Then dive into the information about it. Here are some common examples of social engineering;                                                                              1. You may get many spam messages daily by telling click this link to win lakhs and crores. Don't ever click those links. If you click those links hackers can get access to your mobile. He may install spy apps to get...

 Have you ever thought of the damaging level of hacking to an individual?  Hacking can cost your lifetime earnings and also cause death if you are negligible about present technology. Have you thought of knowing the basics for our safety?  Now I am going to tell about some situations in how hacking may affect common people. These things are happening because of your ignorance. If you are aware of these things you can be more secure.   These are some situations that are happening around us but you may or may not observe in your daily routine. But this will become the most dangerous situation.                                                                                                            ...

 X:  Hot water is good for health.  Y:  No. Cool water is good for health.  X:  Hot water has many benefits and no use in bathing with cold water.  Y:   Coldwater has many benefits. Your view is wrong about cold water. We may come across this type of conversation. People might be in confusion about which water is better to bath and which has benefited from that. We are going to find out this in the below information. Let's clear our confusion. BATHING WITH COLD WATER :                                                                                                                    1. Protects your skin and hair            ...