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Your phone is about to die… you’re running low on charge… and the stress hits: Where’s the charger? Will the plug match my phone?
But imagine this — charge once and forget about it for 28,000 years! Sounds unbelievable, right? This is exactly what a nano diamond battery promises. And here’s the twist — the same diamonds can also store your photos, videos, and data safely for thousands of years!
Diamonds, batteries, data storage — confused? Let’s break it down.
In old adventure tales, the hero would travel across deserts and forests to find sparkling diamonds.
Today, you just walk into a jewellery shop!
But there’s a reason diamonds never lose value.
They are super strong, extremely durable, and can survive for thousands of years.
Scientists noticed this unique strength and decided to take diamonds beyond jewellery — into advanced electronics. Using lab-grown synthetic diamonds, researchers are now creating a new generation of technology called “diamond electronics.”
A California-based company, NDB (Nano Diamond Battery), has created a revolutionary battery made by sealing nuclear waste inside tiny diamonds.
The best part?
No recharging. No power banks. No cables.
A true lifetime battery.
This diamond battery can be used in:
Smartphones
Laptops
Electric vehicles
Satellites & spacecraft
Pacemakers
Hearing-aid implants
Any device that needs a long-lasting battery
NDB says these batteries will start entering the market soon. And that's not all — scientists found another mind-blowing use for diamonds…
We take endless selfies, videos, and files… and fill our phones and hard disks.
But what if your hard disk falls and breaks? Your precious memories — gone.
Data centres also face similar risks. That is why researchers developed diamond data storage, the safest and most durable way to store information.
Here’s how it works:
Diamonds contain tiny defects called color centers — small spaces created naturally or by adding specific impurities. These microscopic pockets can securely hold digital data.
A diamond the size of a sugar cube can store 5 lakh photos
Data remains safe for thousands of years
Resistant to heat, radiation, and weather
Ideal for the coming age of AI and quantum computing
This could become the world’s most reliable long-term data storage technology.
The idea gained momentum after the 2011 Fukushima nuclear disaster in Japan.
The tsunami damaged nuclear reactors, forcing millions to evacuate.
Japan needed electronics that could survive extreme heat and radiation — something silicon chips could not do.
Only diamonds had:
Ultra-high thermal resistance
Ability to survive high radiation
Superior durability
So Japan began making lab-grown diamonds and converting them into diamond semiconductors.
Though expensive today, scientists expect costs to drop in the future.
Diamonds are no longer just symbols of luxury.
From 28,000-year batteries to millennium-long data storage and radiation-proof electronics, diamonds are powering a new technological era.
The future is truly shining bright — quite literally — with diamonds!
అయితే నిజానికి ఈ యాప్ ఏమిటి? మనకు ఇది ఎందుకు అవసరం? ఎలా పనిచేస్తుంది? ఇప్పుడు చూద్దాం.
మొబైల్ భద్రతను పెంచడం, సైబర్ మోసాలను కట్టడి చేయడం లక్ష్యంగా కేంద్రం రూపొందించిన ఈ యాప్లో చాలా ఉపయోగకరమైన ఫీచర్లు ఉన్నాయి.
ఈ యాప్ ఇన్స్టాల్ చేసిన తర్వాత మీ ఫోన్ నంబర్ ప్రభుత్వ సెంట్రలైజ్డ్ డేటాబేస్కు లింక్ అవుతుంది.
చట్టబద్ధంగా తీసుకున్న ప్రతి మొబైల్ కు సంబంధించిన రికార్డులు అక్కడ ఉంటాయి.
ఫోన్ పోవడం గానీ, దొంగతనానికి గురవడం గానీ జరిగితే — యాప్ ద్వారా వెంటనే ఫిర్యాదు చేసి ఫోన్ బ్లాక్ చేయొచ్చు.
సిస్టమ్ వెంటనే అన్ని మొబైల్ నెట్వర్క్లకు అలర్ట్ పంపుతుంది.
అంటే సిమ్ మార్చినా, నెట్వర్క్ మార్చినా ఆ ఫోన్ ఎక్కడా పనిచేయదు!
సంచార్ సాథీ యాప్ యొక్క బెస్ట్ ఫీచర్లలో ఇదొకటి:
మీ పేరుతో రిజిస్టర్ అయిన అన్ని మొబైల్ కనెక్షన్ల వివరాలు కనిపిస్తాయి.
మీకు తెలియకుండా ఎవరో మీ పేరుతో సిమ్ తీసుకుని వాడుతున్నా వెంటనే గుర్తించొచ్చు.
అనధికార నంబర్లు ఉంటే యాప్ ద్వారా నేరుగా ఫిర్యాదు చేసేయొచ్చు.
అలాగే సస్పిషస్ కాల్స్ లేదా మెసేజ్లు వచ్చినా — కాల్ లాగ్ నుంచే నేరుగా రిపోర్ట్ చేసే సౌకర్యం ఉంది.
ఇంకో ఇంట్రెస్టింగ్ ఆప్షన్:
మీరు కొనబోయే ఫోన్ ఒరిజినల్దా?
దొంగతనానికి గురైన ఫోనా?
లీగల్గా రిజిస్టర్ అయ్యిందా?
అన్న విషయాలను కూడా ఈ యాప్తో చెక్ చేసుకోవచ్చు.
సెకండ్ హ్యాండ్ ఫోన్ కొనేవారికి ఇది చాలా ఉపయోగకరం.
ఈ ఏడాది జనవరిలో కేంద్రం అధికారికంగా ఈ యాప్ను విడుదల చేసింది.
ఇది Android & iOS రెండింట్లో అందుబాటులో ఉంది.
హిందీతో పాటు 21 ప్రాంతీయ భాషల్లో లభిస్తోంది.
దేశవ్యాప్తంగా దాదాపు అన్ని మొబైల్ కంపెనీల కస్టమర్లు దీన్ని ఉపయోగించవచ్చు.
సంచార్ సాథీ ఒక సాధారణ యాప్ కాదు —
మొబైల్ భద్రత, సైబర్ ఫ్రాడ్ నివారణ, గుర్తింపు దొంగిలింపు నివారణ కోసం రూపొందించిన శక్తివంతమైన టూల్.
ఫోన్ పోయినా, దొంగతనానికి గురైనా, మీ పేరుతో ఇతరులు సిమ్ తీసుకున్నా —
ఈ ఒక్క యాప్తో మీరు కంట్రోల్ చేసుకోవచ్చు!
https://play.google.com/store/apps/details?id=com.dot.app.sancharsaathi
Sanchar Saathi is designed to enhance mobile security and protect users from cybercrimes. Once installed, your phone number gets linked to a centralized government database that stores details of every legally purchased mobile device.
If your phone gets lost or stolen, you can file a complaint directly through the app. The system immediately blocks the device across all telecom networks, making it completely unusable—even if someone tries to replace the SIM. This ensures your data stays safe and the device becomes worthless to the thief.
Another key feature lets you check how many active mobile connections are registered under your name. This is extremely useful for detecting unauthorized SIMs issued without your knowledge. If you spot any suspicious or unknown numbers, you can raise a complaint right away.
The app also allows users to report fraudulent calls or messages directly from the call log—making fraud reporting quick and effortless.
Thinking of buying a second-hand mobile? Sanchar Saathi helps you verify whether the phone is genuine or flagged as stolen. This protects buyers from unknowingly purchasing blacklisted or illegal devices.
The Sanchar Saathi app was officially launched earlier this year and is available on both Android and iOS. It supports 21 regional languages, including Hindi, and works with almost all telecom operators across India.
https://play.google.com/store/apps/details?id=com.dot.app.sancharsaathi
The government’s fraud-reporting tool Sanchar Saathi has once again come into the spotlight. After the Centre announced that the app could come pre-installed on new phones, a wave of confusion and criticism followed. Many users wondered whether the app was now mandatory.
In response, the Centre clarified that while the app may come preloaded, users can delete it if they want.
But now the big question is — how does Sanchar Saathi actually work?
Once you install the Sanchar Saathi app, your phone’s IMEI number gets linked to the CEIR (Central Equipment Identity Register).
IMEI is a unique 15-digit code assigned to every mobile device.
CEIR is a centralized government database that stores the IMEI details of all legally purchased mobiles.
If your phone gets lost or stolen, you can report it directly through the app. CEIR will instantly inform all telecom networks and block the IMEI. Even if a thief changes the SIM card, the mobile becomes completely useless.
Tampering with an IMEI number is a serious offense. Under the Telecommunications Act 2023, it can lead to:
Up to 3 years imprisonment
Fine up to ₹50 lakh
Report suspicious calls & SMS instantly
You can directly file a fraud complaint from your call log.
Check mobile connections in your name
If any unauthorized SIMs are issued using your ID, you can report them.
Block lost or stolen phones
A single request will block the phone across all networks in India.
Verify mobile authenticity
Enter the IMEI number to check whether a phone is genuine.
Useful for buying second-hand devices.
Since its launch in January, Sanchar Saathi has delivered impressive results:
7 lakh+ lost phones traced and recovered
3.7 lakh stolen phones blocked
30 million fraudulent mobile connections removed
The app is steadily becoming one of India’s most important digital security tools.
https://play.google.com/store/apps/details?id=com.dot.app.sancharsaathi
The Sanchar Saathi app has once again become the center of a national debate. The government recently directed mobile manufacturers to pre-install this cybersecurity app on all new smartphones sold in India. A PIB press note issued on Monday night revealed that the Centre had given companies 90 days to implement the order and submit a report within 120 days.
However, the move drew sharp criticism from the opposition, leading the Centre to soften its stance on Tuesday — clarifying that the app is not mandatory and can be deleted by users.
The initial directive stated that:
Sanchar Saathi must come pre-installed on every new phone.
The app should run automatically from the moment the phone is switched on.
Users should not be able to remove or disable it.
These conditions sparked immediate backlash. Opposition leaders accused the government of attempting to monitor citizens through mandatory software.
Congress leader Priyanka Gandhi said the move was pushing the country towards dictatorship. MP Karti Chidambaram went a step further, calling it “Pegasus PlusPlus… Big Brother taking over our phones and private lives.”
Union Ministers quickly moved to contain the criticism.
Parliamentary Affairs Minister Kiren Rijiju dismissed the allegations, stating the opposition was politicizing the issue instead of allowing discussions in Parliament.
Communications Minister Jyotiraditya Scindia clarified the government's stand:
The app is optional.
Users are free to delete it at any time.
Pre-installation is only for awareness and protection.
If not registered, the app stays inactive.
He compared Sanchar Saathi to other pre-loaded apps that come with smartphones — “If you don’t want them, you simply delete them.”
Scindia added that many citizens are unaware that a tool exists to help report fraud, track lost phones, and block misuse. Hence, the government felt it necessary to ensure the app is visible to all.
The app, developed by the Department of Telecommunications, aims to:
Combat mobile-related fraud
Help users block or trace lost phones
Verify mobile connections linked to their identity
Report suspicious or fraudulent phone numbers
The government maintains that the intention is user safety, not surveillance.
https://play.google.com/store/apps/details?id=com.dot.app.sancharsaathi
India has over 100 crore mobile users, and with the rapid rise of cyber fraud, mobile theft, and IMEI cloning, the government is tightening digital security.
Launched earlier this year, the Sanchar Saathi app helps users:
Track and block lost or stolen phones
Prevent IMEI spoofing
Strengthen cybersecurity for mobile users
So far, the app has helped the government identify more than 7 lakh stolen devices.
Reports suggest that the Ministry of Telecom has directed mobile brands to make Sanchar Saathi a default, non-deletable app on all new phones. Companies have reportedly been given a 90-day deadline to comply.
For phones already in the supply chain, manufacturers may be asked to push the app through a software update, ensuring wide adoption.
Apple is known for not allowing pre-installation of government or third-party apps on its devices, except for its own system apps. Sources say the company has previously resisted similar directives from other governments as well.
This raises questions about whether Apple — and even Google or Samsung — will oppose or negotiate the mandate. For now, none of the major companies or the government have officially commented.
https://play.google.com/store/apps/details?id=com.dot.app.sancharsaathi
Reliance Jio, the country’s leading telecom operator, has introduced brand-new Intra Circle Roaming (ICR) recharge plans. To make this possible, Jio has partnered with state-run telecom provider BSNL, ensuring uninterrupted connectivity even in areas where Jio’s network is weak or unavailable.
For now, these ICR plans are available only in Madhya Pradesh and Chhattisgarh, but the company plans to expand them to more regions soon.
Jio has launched two special recharge plans, both valid for 28 days:
₹396 Plan
10GB data
1000 minutes voice calling
1000 SMS
₹196 Plan
2GB data
1000 minutes voice calling
1000 SMS
These plans work exclusively on the BSNL network. That means your SIM will automatically use BSNL towers only when Jio’s signal is completely unavailable.
In many rural areas—and even in some cities—users often face network issues despite being surrounded by towers of other telecom operators. Until now, those networks were of no use if they didn't belong to your provider.
To solve this, the Department of Telecommunications (DoT) introduced the Intra Circle Roaming facility in January this year. With ICR:
Jio, Airtel, and BSNL users can latch onto each other’s networks
Connectivity continues even when your operator’s tower is out of range
Services are enabled through towers built under the Digital Bharat Nidhi (DBN) initiative
DBN, created under the Telecom Act 2023, focuses on expanding telecom access across India—ensuring good signal even in remote corners of the country.
SIM Binding Rule: New Instructions from the Government for WhatsApp and Telegram — Apps Will Work Only with a SIM!
The Central Government has issued key instructions to communication apps like WhatsApp, Telegram, Signal, and Arattai. As per the latest directive from the Department of Telecommunications (DoT), SIM binding has now been made mandatory. This means these apps will function only if a valid SIM card is present in the device.
These new guidelines are part of the Telecommunication Cybersecurity (Amendment) Rules, 2025, and all app-based communication service providers must implement them within 90 days.
According to the amendment, such apps are now classified as Telecommunication Identifier User Entities (TIUEs).
The app account must be linked to the SIM card in the device.
If the SIM card is removed or changed, the app will automatically log out.
When users access these apps via web browsers, they will be logged out every six hours, and re-login will require scanning a QR code from the primary device.
The main goal behind this move is to ensure that all communication services remain secure and traceable, preventing misuse or unauthorized access.
Currently, apps like WhatsApp verify the SIM card only during installation. Even after removing or deactivating the SIM, users can continue to use the app — a loophole that has been exploited by cybercriminals abroad.
With the SIM binding rule in place, experts believe cyber fraud and impersonation cases will reduce significantly.
Users operating these apps with deactivated or removed SIM cards will lose access.
If you use WhatsApp Web or Telegram Web, you’ll need to re-login every six hours.
This system will now function similarly to UPI payment apps, which also require an active SIM for operation.
Cybersecurity analysts say this step will strengthen India’s digital communication ecosystem and make it harder for criminals to misuse messaging platforms.
For Indian shoppers looking for a clean, simple, and fast price-history checker, PriceHistory.app is an excellent choice. It tracks prices from Amazon India and Flipkart, offering easy-to-read charts and alerts.
PriceHistory.app is an Indian price tracking tool used by shoppers to check:
True price history
Lowest / highest / average price
Price comparisons
Price drop alerts
It supports major Indian marketplaces.
Shows true historical price trends, not manipulated “discount” prices.
Quickly see whether the current price is good or bad.
Add products to your watchlist and get notified when the price drops.
Quick access from product pages.
Simple interface, easy for new users.
Paste any Amazon/Flipkart product link into the website.
View the price graph and check:
Lowest price ever
Current price vs average price
Add item to your watchlist to receive alerts.
Pros:
India-focused
Simple interface
Accurate for Amazon India & Flipkart
Quick price insights
Cons:
Supports fewer stores than BuyHatke
Less detailed analytics than Keepa
PriceHistory.app is perfect for users who want a clean and easy tool to quickly check whether a product is overpriced or a genuine deal. Ideal for Amazon India and Flipkart shoppers.
