Today's Sciencology

- ykuLk÷kRLk yuzðxkoR®Íøk LkuxðõMko ykÃkýku zuxk {u¤ðe, xkøkuoxuz ònuhkíkku çkíkkðe f{kýe fhu Au. Last Sunday and then Wednesday, we learned how we are being targeted on the internet , how our every action online is being tracked and how our data is being collected through different methods. The internet's tech giants and advertising networks do so much for us for one reason - they want to make money off of making us products. Now let's know how various companies earn from it after preparing a detailed profile about us , especially after knowing our likes and dislikes. The importance of India's new Digital Personal Data Protection Act lies in this. The lifeblood of the Internet lies in data. This data is not just data generated on various sites , but data about individual users. The internet economy is driven by advertising using this data. The difference between advertising in newspapers , radio , TV or outdoor billboards and advertising on the Internet is the ...

Apple: Many people have a habit of charging their smartphone in the power plug next to the bed and sleeping with the charging phone next to the pillow. If you have such a habit, be alert in time. The Apple company itself has given a clear warning to the users that this habit can prove to be dangerous. The company says that since the phone heats up while charging, it is imperative to charge it on a flat and ventilated surface like a table and especially away from the body. WhatsApp: Voice and video chat are increasing in WhatsApp , along with it, group calling features have also come in both ways. According to the latest version of WhatsApp, a new voice chat feature has been added to it , in which a group of 32 people can simultaneously voice chat with each other. YouTube: While using YouTube a lot, there is one thing that annoys you about it - Ads! We want to watch a video but before or during the video a video ad pops up and we have to watch the entire video. Of course , YouTu...

New York, August 29, 2023, Tuesday At the time when there was no research as to why lake water looks pink, there were many myths but now it is realized that it is a special type of algae and bacteria that gives the water its pink color. Although algae and bacteria do not cause any harm to human and wild life. Usually the water of reservoirs is transparent like glass when taken in hand. Water has no color of its own but there are some strange lakes in the world whose water appears to be pink in color. Known as Pink Lacs because of its pink color. Once upon a time when there was no research as to why lake water looks pink there were many myths but now it has been realized that it is a special type of algae and bacteria that gives the water its pink color. Although algae and bacteria do not cause any harm to human and wild life. These lakes are also highly saline like the Dead Sea. Hence swimming in this lake becomes very easy. 10 species of bacteria were found that grow only on the s...

After the successful soft landing of Chandrayaan-3 at the Moon's South Pole, the Sun mission Aditya L1 is ready. ISRO announced yesterday that the mission will be launched on September 2 at 11 am from the Satish Dhawan Space Center in Sriharikota, Andhra Pradesh. The distance of the Sun from the Earth is 1.4 million kilometers, which means it is 4 times farther than the Moon. The sun is very hot. This makes it clear that 'Mission Sun' will be more difficult than Mission Moon, for which ISRO will have to do many times more preparations. In such a situation, various questions would have arisen in people's minds regarding things like the size and temperature of the Sun. So let us get the solution of all these questions here. The main objective of this mission? Aditya L-1 is India's first solar mission. By launching it, India wants to study the dynamics of the solar atmosphere i.e. chromosphere and corona. Along with this, he also wants to unlock the secrets of the m...

The Pragyan rover has started operations on the lunar surface after coming out of Chandrayaan-3's Vikram lander. The special thing then is that China's Yutu 2 rover is also working on the moon. Then there are questions that whether the two rovers will face each other or not? India's Pragyan rover and China's Yutu 2 rover are currently operating on the moon. China sent its rover to the moon in 2019. What is the distance between the two rovers? On 3 January 2019, Chang E-4 was landed in the Von Karman Crater in the South Pole-Attican Basin by China. According to the American space agency NASA, the coordinates of the landing are at 45.4561 South Latitude and 177.5885 East Longitude. While Chandrayaan-3 planned to land at 69.367621 South and 32.348126 East. According to the Indian Space Agency ISRO, Chandrayaan-3 has landed in its designated area. Syed Ahmed of XDLINX in Hyderabad said that the distance between the two rovers is about 1948 km. While another informant S...

One day on the Moon is equal to 14 days on Earth. In this regard, rover Pragyan and lander Vikram, which reached the lunar surface by Chandrayaan 3 on August 23, have only a few days left. Although ISRO scientists have not ruled out the possibility of Pragyan and Vikram resuming operations, it has become important for the rover to acquire data quickly. Isro's important phase begins on the moon ISRO has said that Chandrayaan 3 is going to do three major tasks on the moon. It includes soft landing on the lunar surface, exploration of the lunar surface and some experiments on the surface. So far ISRO has been successful in the first two, but the experimental phase is still ongoing. Vikram and Pragyan carry the payload through which the data is being collected. An attempt to cover a distance of 300 to 400 meters on the moon SAC director Nilesh M Desai says that scientists are trying to cover the maximum distance to the South Pole. He said that in the remaining days, scientists are...

IMAGE- ISRO It has been 7 days today since Chandrayaan-3 landed on the moon. In which ISRO showed the view of the south pole of the moon. The special thing is that 1 lunar day is equal to 14 Earth days. Hence, Pragyan rover and Vikram lander will have to work fast. However, many achievements have been achieved in these 7 days as well. Know about the achievements of 7 days of Chandrayaan 23 August   ISRO shared the first photo after the soft landing. The landing camera took this picture. Vikram sent a photo of the landing time. In which a communication link was established between the lander and MOX-ISTRAC, Bengaluru. This photo was taken by the Lander Horizontal Velocity Camera. August 24 ISRO informed that India has walked on the moon. Then the robotic rover of Chandrayaan-3 started walking on the moon. In which the payload of the lander module was activated. Apart from this information was also given that all operations are running on time and the system is working proper...

New delhi date. 29 August 2023, Tuesday The auto sector across the world has undergone massive changes in the past few years. In this revolution coming in the world of transportation, India is also moving step by step. To promote the use of clean energy in the country, Road Transport and Highways Minister Nitin Gadkari launched the world's first version of the ethanol-powered Toyota Innova on August 29. Petroleum and Natural Gas Minister Hardeep Singh Puri was also present in the event. This is the world's first prototype of BS-VI (Stage II) 'Electrified Flex Fuel Vehicle' developed by Toyota Kirloskar Motor. According to a statement from Toyota, the ethanol-fueled version of the Toyota Innova will be the world's first BS-VI (Stage-II) 'electrified flex fuel vehicle'. Last year, Gadkari introduced the Toyota Mirai EV, which runs entirely on hydrogen. The launch of the ethanol-powered Toyota Innova could benefit India in the near future. The launch of th...

Security and privacy are two important aspects in today's Internet age. Cyber ​​attacks become more dangerous with time. In that case Passkey can be used instead of password. Passkey is a passwordless login Passkey is a new type of passwordless login. Which has been adopted by tech companies including Google and Apple. It is designed to be more secure and easier to use than passwords. An app decoder named Steve Moser said that a Passkey option could be coming to LinkedIn and Elon Musk-owned X. How is Passkey different from Password? - Passkey is based on a cryptographic key pair. - The public key is stored in your logged in app and the private key is stored on your device. - When you sign in, your device generates a Passkey, which is encrypted with the public key. - The application decrypts the Passkey with its private key to verify your identity. Passkey is more secure than password - Passkey is more secure than password, as it is not stored in plain text on any server. ...

After the successful landing of Chandrayaan-3, the history maker ISRO has now started preparing to step towards a new milestone. ISRO has announced that it will launch the Aditya-L1 mission on September 2. It will be launched from Sriharikota at 11.50 am. Common citizens can also register to watch the launch. Isro has also released a registration link on its website to sit in the view gallery and watch the launch. This will be the first Indian space mission to be sent by ISRO to study the Sun. 🚀PSLV-C57/🛰️Aditya-L1 Mission: The launch of Aditya-L1, the first space-based Indian observatory to study the Sun ☀️, is scheduled for 🗓️September 2, 2023, at 🕛11:50 Hrs. IST from Sriharikota. Citizens are invited to witness the launch from the Launch View Gallery at… pic.twitter.com/bjhM5mZNrx — ISRO (@isro) August 28, 2023 Main objective of Aditya L1 mission The mission will study weather dynamics, the temperature of the Sun, the effect of ultraviolet rays on Earth and the ozone ...

AI stands for Artificial Intelligence. There is no more buzz word in this world of tech. Every day we hear about this AI somewhere. However, we also hear that many people have lost their jobs due to AI. There is talk all over the world that AI will eliminate the jobs of crores of people in the near future. According to a Goldman Sachs report, 300 million people worldwide will lose their jobs by 2030 due to AI. What is AI? AI stands for Artificial Intelligence in simple words, it is human-like intelligence i.e. intellectual ability in machines. It is artificially developed. Through coding, human-like intelligence is developed in machines so that they can learn like humans, make decisions on their own, perform tasks on their own, and multitask. How does it work? AI is the process of developing human-like intelligence through machine learning. This allows machines to learn autonomously from computer programs without the help of humans. That is you give a command to the machine and it...

Pragyan rover's job is to transmit research data on the moon to Earth. The 26 kg rover moves about one cm per second on the moon. The Pragyan rover encountered a pothole during its lunar orbit. The Pragyan rover was safely sent on another route with a pothole as big as 4 meters in the road. ISRO tweeted on Monday afternoon to inform about the crater The shape of pragyan is rectangular type. Solar panels are mounted on rover Pragyan. Both are equipped with scientific payloads including navigation cameras. ISRO tweeted on Monday afternoon that the rover has spotted a crater three meters away from it and has now been sent on a safe course. The rover has only 10 days left to complete one lunar day With only 10 days left to complete one lunar day, Nilesh M., director of the Space Application Center (SAC). Desai said on Sunday that Chandrayaan-3 The rover module Pragyan is moving on the lunar surface. ISRO scientists are working on a six-wheeled rover to cover the maximum distance...

ISRO has released a new update on Chandrayaan-3. In which information is given about the temperature at the south pole of the moon. The near-surface and surface temperatures of the Moon are indicated by graphs. This temperature is recorded at different depths. According to ISRO, it has been recorded during the entry of investigation. This is the first profile of its kind for the south pole of the Moon, ISRO further said. It is now being closely monitored. India is the first country to do so ChaSTE on the Vikram lander measures the temperature of the Moon's mantle around the South Pole. With its help the surface temperature of the moon can be understood. ChaSTE is a payload temperature measuring instrument. It can reach a depth of 10 cm and check the temperature there. The payload contains 10 different temperature sensors. A graph shared by ISRO shows the difference in surface or near-surface temperatures of the Moon recorded at different depths. This is the first probe at the Mo...

Image Freepic Dt. 27 August 2023, Sunday Efforts are being made by the central government to make online payments continuously. But due to internet, people living in villages and remote areas cannot make online payments. Due to which the number of people making online payments is seeing a significant decrease. So the government has to take such a decision. RBI has given a new gift to people who make online payments A new gift from Reserve Bank of India for online payment people, in fact, RBI has increased the limit of offline payment with UPI Lite Wallet. Earlier its limit was only 200 rupees, which RBI has increased to 500 rupees now. It means that users can now make payments up to 500 rupees with UPI Lite wallet even without internet. The limit of payment through internet has been increased from 200 to 500 rupees Let us tell you that by increasing the light wallet limit, people living in areas without internet and poor internet will be able to make online payments easily. Howe...

An international crew of four, representing four countries, is on its way to the International Space Station (ISS). The space agency's SpaceX Crew-7 mission is the seventh commercial crew rotation mission for NASA. Who are the four astronauts on Crew-7? A SpaceX Falcon 9 rocket launched the Dragon spacecraft into orbit from NASA's Kennedy Space Center in Florida, carrying NASA astronaut Jasmin Moghbeli, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, and Roscosmos cosmonaut Konstantin. Borisov, for a scientific expedition aboard the orbital laboratory. NASA administrator Bill Nelson said on Aug 26 that the crew will conduct more than 200 science experiments and technology demonstrations to prepare for missions to the Moon, Mars, and beyond, all while benefiting humanity on Earth. The Dragon spacecraft was set to dock autonomously to the space-facing port of the station's Harmony module today....

India tried to land on the moon in 2019 which failed. In 2023, India's space agency ISRO successfully landed on the moon. India is the first country to successfully land on the South Pole of the Moon unscathed. This success of India is also big because so far a total of 146 lunar missions have been launched out of which 60 have failed. Only four countries made a soft landing on the lunar surface According to Dr. Gail Isles of RMIT University, Australia, the Moon is the only celestial body other than Earth where humans have set foot. It also makes sense to go there first as it is our closest object at about four kilometers away. Interestingly, only four countries have made a soft landing on the surface of the moon so far. On the other hand, its South Pole is still mysterious, where only India has been able to reach. So many countries have failed Even Russia, the first country to make a soft landing on the moon 60 years ago, recently failed to land Luna-25 on the moon's sout...

ISRO Chairman S. Somnath is proud of Chandrayaan-3's success, but ISRO is not just stopping there. After landing on the moon, we also have the ability to go to Mars and Venus. ISRO is ready to realize the vision of Prime Minister Narendra Modi, we just need confidence and also more investment. Our aim is to develop the entire country along with the development of the space sector ISRO Chief S. Somnath has said that India has the capability to go to Mars and Venus after the Moon. ISRO is all set to fulfill the vision set by the Prime Minister. We need to build our confidence, he said. Apart from this, further investment may be required to complement the existing investment. It is our mission to develop the space sector and develop the entire country through it. August 23 will be celebrated as National Space Day PM Modi also announced that August 23 will be celebrated as National Space Day to mark the landing of Chandrayaan-3 on the Moon. Besides, the touchdown spot of Vikram la...

Are you tired of waking up every morning to the sound of the alarm's screeching ringtone ?! You can also change the alarm tune in your smartphone and set it to any fun song you like. This work is very easy. Open Clock app on your smartphone. Go to the Alarms tab in it. Here select the alarm you want to set instead of a simple tune. If the sound is off for that alarm, turn it on. Any favorite song in the phone can be easily set. Apart from this , if you have apps like YouTube Music or Spotify on your phone, they will also appear here. Click on a song in Spotify to select it. Now we can search the song we like in the Spotify app. If you find a song you like, select it. The iPhone doesn't have an option to set Spotify songs as alarm sounds in its default Clock app. For that, a third party app like ' Morning Alarm for Spotify ' (Morning™ Alarm for Spotify, Vitalis Apps LLC) can be used.

Have you ever seen a green dot on your laptop screen next to the camera or in the upper right corner of your smartphone screen ? This is a privacy related feature. Talking about smartphones, this feature has been added since the 12th version of Android. This green dot appears on the screen whenever our device's camera or microphone or both are in use. If you turn on the camera itself, you will see the camera icon on the green background for a second or two in the right corner and then it will turn into a tiny green dot. The same happens when using a microphone. If there is any malware in our phone, it can turn on the camera or microphone or both in the background. So something else may be running on the phone screen or it may appear to be off but the phone's camera or microphone may be capturing what it sees/hears! Green Dot lets us know if something like this is going on.

We know that in smartphones we should save the details of our contacts in Gmail account in case of Android phone and in Apple account in case of iPhone. We can save the details of the contacts in the SIM card or in the memory of the smartphone , but the advantage of saving the contacts in the account of Google or Apple is that all the contacts are saved in the cloud and we can use them in any device. Another big advantage is that when we change our phone, all the contacts in the new phone are logged in with the same Google or Apple account. If you are confused about how to change the contacts stored in your Gmail, the solution is also easy. By visiting the site in the desktop browser, we can see the details of all our contacts and can edit any contact easily by clicking on it. This work can be done easily from Google's contact app ( Contacts, Google LLC) in smartphones. Android: Following Apple, the Google Messages app in Android is coming with a feature where in case...

- rzrsx÷ ÃkMkoLk÷ zuxk «kuxuõþLk fkÞËkLkk Mkt˼uo ykÃkýk zuxk MktçktrÄík Úkkuze ðÄw ðkíkku òýeyu Last Wednesday, we talked about how we are being targeted by various companies on the internet , in the context of the newly implemented ' Digital Personal Data Protection Act 2023 ' in India. For that article our focus was on how our every online action on the internet is tracked , what tools are used and whether different companies can identify us personally. Today let's expand our focus a bit and talk about what kind of data different companies collect about us while tracking us. Most of the companies on the Internet let us use their services absolutely free , in return they use our data to create a detailed profile about us. Based on this, the advertising network company can predict very accurately which product or service ad we are most likely to click on. Advertising network companies sell such ' accurate predictions ' and earn from them. It is w...