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The blog is all about Cryptocurrencies, questions evolve around Cryptocurrencies. like Should you buy Bitcoin? What is Blockchain? How does Cryptocurrency work? etc. Conclusion Every trading system has flaws and … Should you buy Bitcoin? What is Blockchain? How does Cryptocurrency work? Read More...
The blog is all about Cryptocurrencies, questions evolve around Cryptocurrencies. like Should you buy Bitcoin? What is Blockchain? How does Cryptocurrency work? etc.
A cryptocurrency is a digital, virtual currency, made up of bits & bytes secured by cryptography, controlled by blockchain technology, which makes it nearly impossible to counterfeit or double-spend. The word “cryptocurrency” is derived from the techniques which are used to secure the network, like cryptography. Cryptocurrency is not an organization’s or any government’s property like ₹, $, €, etc. There are 7,800+ cryptocurrencies out there on the Internet as of today’s date. Some popular cryptocurrencies are Bitcoin, Ethereum, Ripple, Litecoin, Tether, Libra, etc. ( Should you buy Bitcoin? )
Bitcoin is a cryptocurrency that is invented by Satoshi Nakamoto ( an unknown person or maybe an organization) in 2009. This is a peer-to-peer electronic currency without a centralized database. This is totally open source and each transaction will be visible to everyone. No government or organization can control the value of the Bitcoin, like ₹, $, €, these currencies. A Bitcoin transaction can only possible by Bitcoin miners. A Bitcoin miner can solve algorithms in terms to complete a transaction, this needs huge computational power. Bitcoin agency is not controlled by a person it is totally opensource and every transaction is controlled or visible by blockchain technology. So Should you buy Bitcoin?
If no one is the owner and if it is totally open-source then who set the value of the Bitcoin. The value of Bitcoin depends upon the demand and supply of Bitcoins. And the supply of Bitcoins is limited to 21 million. That means according to the algorithm created by Satoshi Nakamoto the last Bitcoin one can mine is 21,000,000th no. After that, no new Bitcoin will be created but the trading will be still open to all.
1 month before the price of one Bitcoin goes up to $33,000, which is an all-time high. That means the demand for Bitcoin is directly proportional to the price of Bitcoin.
Bitcoins are generated by a competitive and decentralized process called “mining”. Bitcoin miners are processing transactions and securing the network using specialized hardware and are collecting new bitcoins in exchange. You can mine a bitcoin too but that needs huge computational power and problem-solving abilities. You should understand What is Blockchain? in terms to understand the mining process. Okay, then should you buy Bitcoin?
A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain. ( What is Blockchain? )
Suppose RBI issued a ₹100 note after that it goes to a bank’s ATM, from there person ‘A’ withdraw that money and give to the next vendor ‘B’, ‘B’ again use that money to buy some household things from vendor ‘C’, after that, I go the shop and buy some goods and in return, the shopkeeper ‘C’ handed me that ₹100 note. So am I verify that the ₹100 note comes from where? or is there any need to verify? No, because the RBI signed that note, so it is a legit note. But if I verify the whole transactions from where the ₹100 note came from and made a chart then that will be an internet-like diagram and this will also assure the authenticity of that ₹100 note. Same for the Bitcoins. so Should you buy Bitcoin?
Near to Impossible. Every transaction is a block and a transaction can not be undone according to the algorithm, all the blocks are connected with hash codes & specific Bitcoin wallets along with bitcoin passwords. All the Bitcoin transactions were recorded not only in a specific centralized database but also distributed and recorded by all the miners and every transaction network. You can explore all the transactions here. My id is secure in this network. If anyone tries to hack any ongoing bitcoin transaction then one needs to hack or access each and every block of a transaction from the 1st ever bitcoin transaction. Now imagine how much computational power one should need to hack or access each transaction from the 1st. And if one has that computational power then also it will take many many years to guess every hashing algorithm.
After reading everything about Bitcoin, I hope you understand, Should you buy Bitcoin? or not? As it has no fixed rate in the world no one can control the price of a Bitcoin it is very tough to say when will the prices go up and when will it goes down. Should you buy Bitcoin?: the answer is you can buy a Bitcoin. How much money? The money you can afford to lose or if you forget that money you will not regret, only that amount of money you can invest in these cryptocurrencies. If the prices go up then that will be good and if goes low then you lose that.
You can visit any of the Cryptocurrency exchange websites that provide you the option to buy and sell any cryptocurrency. some of the main cryptocurrency exchange websites are –
There is one Indian application to do so, and I am also investing via this application named
“Coinswitch Kuber“, is secure and you can invest from this application also.
Every trading system has flaws and the same in our current currency system. Cryptocurrency may be the future of transactions, where privacy is a “?” Check out how to be safe online basic things by AnotherWhy. Comment down your thoughts, Thanks for Reading.
On Wednesday Amazon India launched Amazon Academy ( Beta ) to help JEE aspirants preparing for their exams. Amazon Academy Amazon Academy is an application, that will help students who … Amazon Academy, Amazon India’s next step into the Education sector of India Read More...
On Wednesday Amazon India launched Amazon Academy ( Beta ) to help JEE aspirants preparing for their exams.
Amazon Academy is an application, that will help students who are preparing for JEE entrance exam. The beta version of the academy would be available for free on the Internet and in the Google Play Store.
According to a statement, Amazon India said that Amazon Academy will provide students with the in-depth knowledge and practice routines required for JEE through organized study materials, live lectures, and comprehensive Mathematics, physics, and chemistry assessments.
The statement also says “Amazon Academy provides students with a variety of JEE preparation resources to get started, including specially designed mock tests by industry experts, over 15,000 carefully curated questions with hints and solutions detailed practices, step by step.”
India has a huge population of students, technically a $180-bn edtech sector. And in India, engineering & medical is a big thing for students, ( I mean it ). There are 31 NITs, 23 IITs & 25 IIITs across India, and also 4000+ private colleges for pursuing engineering as a career ( Under-Graduate ). And the crowd is huge. JEE Main & JEE Advanced are the two screening exams by which a student is allowed to pursue Engineering from the best colleges in India. And the craze is going up day by day. Nowadays Students from class 7, class 8 also opt for coaching to prepare themselves for the JEE examination. So coaching is a thing here in India.
( I am not against coaching but this thing became a “must thing” for students according to the so-called “society”. I am an engineering student and I got average marks in my 10th & 12th boards, and, even I opt for JEE coaching, not from any particular institution but from individual teachers and I got a 6 digit rank in my JEE Mains as I said I am an average student the teachers are very good and with the same coaching one of my friends cracked the JEE exam, now I think the coaching I opt-in 12th standard for JEE is a waste of money. A student can easily crack JEE Mains with the help of the free resources available on the Internet. Amazon Academy does the same, it is totally free. )
My point is Coaching is not mandatory but it is being by the society pressure and the crowd follows that.
There are two big companies in India, who were already doing this. Unacademy & BYJU’s ( paid ). There are other platforms also, who teach students for JEE like entrance exams some are free some are paid. There are lots of individual teachers who teach students on the Youtube platform which is free of cost. And there are offline institutions like Aakash, Fitjee, Pathfinder, Kota, who are doing the same in exchange for lots and lots of money.
Amazon has done a good job, it will help the JEE & other engineering exam aspirants to prepare for the exam. Check more about technology, Thanks for Reading.
So It is happening Tesla Inc has registered itself in India as Tesla Motors India & Energy Private Limited and will be having their office in Bengaluru. What Tesla told … Tesla’s next step towards India, Tesla Motors India & Energy Private Limited Read More...
So It is happening Tesla Inc has registered itself in India as Tesla Motors India & Energy Private Limited and will be having their office in Bengaluru.
India’s transport minister Nitin Gadkari told a local newspaper in December the U.S. electric carmaker, Tesla would start with their sales and soon will start assembly and manufacturing. And Tesla chief executive Elon Musk has also tweeted several times in recent years replying to some Indian people, about coming to the Indian Market.
On 8th January 2021, Tesla Inc registered as Tesla Motors India & Energy Private Limited. The Government filing shows Tesla India’s registered office which is located in the Lavelle Road, at Bengaluru, Karnataka. Vaibhav Taneja, Venkatrangam Shreeram & David Jon Feinstein are the directors of Tesla Motors India & Energy Private Limited.
In India Tesla India’s main line of business is Sale; Maintenance And Repair Of Motor Vehicles And Motorcycles; Retail Sale Of Automotive Fuel. That means Tesla will start with their sales, and after that soon they will start assembly and manufacturing in India ( no confirmation till 16.01.2021 ). And if they will start manufacturing and sales then there will be charging stations also nationwide. For now Tesla Motors India & Energy Private Limited is a private unlisted company with an authorized capital of Rs 15,00,000 and a paid-up capital of Rs 1,00,000.
Karnataka Chief Minister B.S. Yediyurappa welcomed Tesla in a tweet late Tuesday but deleted that because of some fresh announcements. The tweet states “Karnataka will lead India’s journey towards Green Mobility. Electric Vehicle Manufacturer Tesla will soon start its operations in India with an R&D unit in Bengaluru. I welcome @elonmusk to India & Karnataka and wish him all the very best.”
Tesla, the car that only a few can afford or Tesla the stock on NSE and BSE, where a lot more people can buy. @elonmusk here’s what India wants more.— Nithin Kamath (@Nithin0dha) January 13, 2021
CEO of Zerodha Nithin Kamath said in a tweet that while a Tesla car can be afforded only by a few Indians, its stock can be bought by a lot more people in India. His poll on Twitter shows that clearly, nearly 80% of people voted for the shares rather than the car, because of obvious reasons, reports say that the price of the cheapest Tesla, the Tesla Model 3 is near about 75 lakh Indian rupees ( as of 16.01.2021 ) after custom duty charges & all.
Elon Musk crossed Jef Bezos in terms of wealth the previous year. The market value of Tesla is increased to $773.5 billion. And last year Tesla produced just over half-a-million cars. All these stats show more and more potential growth of Tesla as an EV manufacturer worldwide. And in the future, we may see Tesla India listed in NSE & BSE also.
As promised— Elon Musk (@elonmusk) January 13, 2021
Not only Tesla there will be Tata Motors, Hyundai, Mahindra to boost the EV industry in India, there will be affordable electric cars on the India roads soon. Thanks for Reading.
This is been so long Samsung is teasing about their new Galaxy smartphones, after lot’s of leaks, renders, rumors, in today’s Galaxy Unpacked 2021 event Samsung introduced three Samsung flagship … Samsung unveiled Samsung Galaxy S21, Galaxy S21+, Galaxy S21 Ultra, Galaxy Buds Pro & Galaxy Smart Tag Read More...
This is been so long Samsung is teasing about their new Galaxy smartphones, after lot’s of leaks, renders, rumors, in today’s Galaxy Unpacked 2021 event Samsung introduced three Samsung flagship smartphones, starting from Samsung Galaxy S21, Galaxy S21+ & Galaxy S21 Ultra.
|Areas||Galaxy S21||Galaxy S21+||Galaxy S21 Ultra|
|CPU||Snapdragon 888 / Exynos 2100||Snapdragon 888 / Exynos 2100||Snapdragon 888 / Exynos 2100|
|GPU||Mali-G78 MP14 ( International )|
Adreno 660 ( USA/China/Korea )
|Mali-G78 MP14 ( International )|
Adreno 660 ( USA/China/Korea )
|Mali-G78 MP14 ( International )|
Adreno 660 ( USA/China/Korea )
|RAM||8GB / 12GB||8GB / 12GB||12GB / 16GB|
|Display||6.2-inch / Adaptive 120Hz @ 1080p / FHD+ / AMOLED 2X||6.7-inch / Adaptive 120Hz @ 1080p / FHD+ / AMOLED 2X||6.8-inch / Adaptive 120Hz @ 1080p / WQHD+ / AMOLED 2X|
|Camera||12MP / 12MP / 64MP||12MP / 12MP / 64MP||108MP / 12MP / 64MP|
|Colors||Phantom Violet, Phantom Pink,|
Phantom Gray, and Phantom White
|Phantom Silver, Phantom Black,|
and Phantom Violet
|Phantom Black and Phantom Silver|
|Price||₹ 69,999.00 (8GB/128GB) | ₹ 73,999.00 (8GB/256GB)||₹ 81,999.00 (8GB/128GB) | ₹ 85,999.00 (8GB/256GB)||₹ 1,05,999.00 (12GB/256GB) | ₹ 1,16,999.00 (16GB/512GB)|
Okay, it’s here at last. Samsung Galaxy S21 launched with 4 colors Phantom Violet, Phantom Pink, Phantom Grey, Phantom White, worldwide.
Opinion: The chassis of the Samsung Galaxy S21 is made up of plastic, which is a not so good option in this price range. The second thing the cameras are more optimized now with some hardware & software improvements. Now the phones will not support expandable storage functionality, which is also a feature that will everyone expect in this price range, is it because Samsung wants you to buy the higher storage variant if you need it? or any other reason? Nextly Samsung has done a great job optimizing its devices for a better gaming experience in collaboration with Unity, & Microsoft, etc. And lastly “The Brand Name” the extra money is for that.
Samsung Galaxy S21+ is just a bigger variant of the same Samsung Galaxy S21 the only change is the screen size which is 6.7-inches over 6.2-inches in the S21 & there is a glass back instead of the plastic back in the S21. There are three colour options for Samsung Galaxy S21+ Phantom Violet, Phantom Black, Phantom Silver.
Opinion: Everything is the same except the two things I have mentioned, Samsung S21 will be a good choice between these two.
This one is something interesting always the bigger one with loaded features, and everything a company can provide in their flagship, though not for Samsung, they has their Galaxy Note lineup.
Opinion: The black color variant is very minimal in look and the best color for me. It starts from ₹ 1,05,999.00. The Snapdragon 888 will be available for under ₹ 50,000.00 ( in the second half of this year ) so the question is you are not paying extra for the chip, so for what? camera? maybe, if not the camera then the display, or the design, maybe. I think “The Brand Name” is the main factor. The Samsung Galaxy S21 Ultra is an amazing smartphone ( no doubt ), the maximum an android can offer.
Samsung has started the event with Samsung Galaxy Buds Pro. This is been amazing to see the design which is yet not copied from any other company at least. The Galaxy Buds Pro has an Intelligent ANC that lets you seamlessly switch between noise canceling and fully adjustable ambient sound. And lots of other features.
Galaxy SmartTags can locate your things from far away. Smart Tags can also control various IoT devices with just a click of a button, so you can turn on the lights in your home before you even step inside.
Samsung has done a great job, but why coping things from Apple? No charger in the box why? I think we can expect unique things from these big brands rather than copying others. But who am I to expect? Thanks for Reading.
This is CES 2021 day 2, 12th Jan 2021 and the all-digital event is going amazing. Day 2 had more focused on chipsets from Intel, AMD, Samsung Exynos 2100, An … CES 2021 day 2 | Intel, AMD, Samsung Exynos 2100, GM flying car, ASUS ROG, and more Read More...
This is CES 2021 day 2, 12th Jan 2021 and the all-digital event is going amazing. Day 2 had more focused on chipsets from Intel, AMD, Samsung Exynos 2100, An actual prototype of flying cars, GM flying car introduced in CES 2021 day 2. Apart from that ASUS ROG laptop, Lenovo ThinkBook laptops were also introduced in the CES 2021 day 2.
Intel held its event yesterday, and it is the most high profile announcements at CES 2021. Intel announced the 11th generation Intel Core S-series desktop chips (Rocket Lake S) and its next-generation processors (dubbed Alder Lake).
AMD announced its ZEN 3-based AMD Ryzen 5000 series 7nm mobile processors for thin & light laptops. There are two series H-series & U-series. And within these two series, there are 4 tiers they are the Ryzen 3, Ryzen 5, Ryzen 7, and Ryzen 9. The AMD Ryzen 9 5980HX has 8 cores & 16 threads that can give a boost frequency up to 4.8 GHz. And the base level AMD processor AMD Ryzen 3 5300U has 4 cores along with 8 threads to give a performance boost up to 3.8 GHz. According to AMD, there will be 300+ laptops from different manufacturers this year.
This is been so long since Samsung has teased its upcoming Exynos processor. On the second day at CES 2021 ( 12.01.2021 ), Samsung introduced its second chipset based on the 5nm process, Samsung Exynos 2100. The performance of the CPU increased up to 30% and GPU performance increased up to 40%. The Galaxy Unpacked Event will be epic.
Asus Republic of Gamers (ROG) at CES 2021 day 2 showcased its ROG Flow X13, ROG Zephyrus Duo 15 SE and Strix SCAR 17 gaming laptops. The ROG Flow X13 is an ultraportable gaming laptop that comes with a 360-degree hinge powered by the AMD Ryzen 9 5980HS processor paired with the Nvidia GeForce GTX 1650 GPU.
The ASUS ROG Zephyrus Duo 15 SE comes with the ROG ScreenPad Plus, which is basically a secondary screen. It is powered by the AMD Ryzen 9 5900HX processor paired with Nvidia GeForce RTX 3080 GPU. The ROG Strix SCAR 17 has a 360Hz refresh rate display panel with a 3 ms response time. It is powered by the AMD Ryzen 9 5900HX processor paired with 64 GB of dual-channel DDR-3200 MHz memory.
The CES 2021 day 2 is also over and now is time for the ending ceremony or last events, including Samsung’s big event ” The Galaxy Unpacked Event “. I will be covering most of the CES 2021. Thanks for Reading.
This is been so long since Samsung has teased its upcoming Exynos processor. On the second day at CES 2021 ( 12.01.2021 ), Samsung introduced its second chipset based on … CES 2021 day 2 | Samsung Exynos 2100, a 5nm chip that will empower S21 series Read More...
This is been so long since Samsung has teased its upcoming Exynos processor. On the second day at CES 2021 ( 12.01.2021 ), Samsung introduced its second chipset based on the 5nm process, Samsung Exynos 2100.
Samsung Exynos 2100 is made up of 8 CPUs which are built on tri-cluster architecture, 1x ARM Cortex X1 @ 2.9GHz, 3x ARM Cortex A78 @ 2.8GHz & 4x ARM Cortex A55 @ 2.2GHz cores. The new Samsung Exynos 2100 offers 33% more CPU performance in multi-core than the Samsung Exynos 990 & 19% more in single-core performance.
This is a flagship-level chipset so it has to be excellent at gaming performance. Samsung Exynos 2100 has the 14 core Mali-G78 GPU that offers over 40% better performance compared to the Exynos 990. On Samsung’s website, it is mentioned that ” The new AMIGO technology delivers stable frame rates, offering you an edge over the competition. ” AMIGO stands for Advanced Multi-IP Governor.
Samsung clearly says the Samsung Exynos 2100 has a triple-core NPU, and with the combined improvements in CPU, GPU, DSP, and NPU, the chipset delivers 26 TOPS ( Trillion Operations per second ) performance, which is a significant jump from the 15 TOPS achieved by the Exynos 990. This is exactly the same as the Snapdragon 888’s AI performance, now the time will say who is better.
The Samsung Exynos 2100 includes a 5G modem with the all-new carrier aggregation technology. The 5G modem is capable of capturing sub-6 GHz spectrums and the download speed goes up to 7.35Gbps, which is a little less than the Snapdragon 888’s downlink speed. The devices powered with Samsung Exynos 2100 chipset will be epic in connectivity and network segment.
The megapixel count is going up, the same for this chipset. Samsung told in the launch event that the ISP of Samsung Exynos 2100 can handle up to 200MP image sensors, & can able to handle 4 simultaneous streams, and a maximum of 6 image sensors can be connected. It also supports a powerful multi-format codec (MFC) and an advanced camera system, the Exynos 2100 enables video recording and playback at 8K resolution. The processor also supports HDR10+ codecs for highly vivid colors with enhanced dynamic range.
The processor supports HDR10+ displays with up to 4K resolution. the displays can support up to 144 Hz refresh rate.
In 2021 privacy became a major factor. And in this processor there is a separate memory protection unit that separates personal data from the OS environment. And the embedded secure element is something that Samsung already talked about in past.
In past years Samsung has tried their best but every time Snapdragon wins the race but what about this time? In the previous year, Snapdragon 865 outperforms the Samsung Exynos 990.
|Areas||Exynos 2100||Snapdragon 888|
|CPU||1x ARM Cortex X1 @ 2.9GHz|
3x ARM Cortex A78 @ 2.8GHz
4x ARM Cortex A55 @ 2.2GHz
|1x ARM Cortex X1 @ 2.84GHz|
3x ARM Cortex A78 @ 2.4GHz
4x ARM Cortex A55 @ 1.8GHz
|GPU||ARM Mali-G78MP14||Adreno 660|
|Display||UHD @ 120Hz, QHD+ @ 144Hz||UHD @ 60Hz, QHD+ @ 144Hz|
|AI||26 TOPS||26 TOPS|
|ISP||Single camera: Up to 200MP|
Dual camera: Up to 32+32MP with ZSL
|Single camera: Up to 200MP|
Dual camera: Up to 64+25MP with ZSL
|Modem||Exynos 4G LTE and 5G multimode integrated modem|
Downlink: 7.35Gbps (5G NR mmW)/5.1Gbps (5G NR sub-6)
Uplink: 3.67Gbps (5G NR mmW)/1.92Gbps (5G NR sub-6)
|Snapdragon X60 4G LTE and 5G multimode integrated modem|
Downlink: 7.5Gbps (5G NR mmW)
Uplink: 3Gbps (5G NR mmW)
Okay, it’s been amazing to see how Exynos processors are competing over their competitors. And this time the multicore performance is a little high than the Snapdragon 888. Not to worry the Galaxy Unpacked 2021 event is on Tomorrow, and all the three Samsung flagships the S21 series will be powered with is the chipset.
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