SAKTHIVEL P

Life is beautiful..

[சாணக்யா @ChanakyaaTv]

'வந்தே பாரத்' சரக்கு ரயில்.. சோதனை ���ெற்றி!
#vandhebharath #goodtrain #Chanakyaa

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[𝐒𝐚𝐭𝐲𝐝𝐞𝐯 𝐒𝐢𝐧𝐠𝐡 𝐍𝐞𝐠𝐢 @Satydev_S_Negi]

🇮🇳💧 India creates another engineering milestone!
India's longest underground water tunnel is now complete.

The 11.95-km Sleemanabad Tunnel, built under the Bargi Diversion Project, will carry Narmada River water to the Son Basin entirely by gravity, eliminating the need for energy-intensive pumping.

This ₹1,600+ crore engineering achievement will bring reliable irrigation to 2.45 lakh hectares of farmland across 1,450 villages in Satna, Maihar, Jabalpur, Katni, Panna, and Rewa, strengthening water security, boosting agricultural productivity, and improving the lives of thousands of farming families in Madhya Pradesh.

Another proud example of India's growing infrastructure and engineering excellence. 🇮🇳🌾

[Malay Krishna @Malay4Product]

The science behind the Hydrogen train is wild.

It is a train that drinks hydrogen and breathes out plain water. No smoke, no diesel, no fire inside it.

Once you understand how that actually works, it starts sounding like magic that happens to be real.

Let me build it up from the very beginning.

First, what happened. On 17 July 2026, PM Modi Ji flagged off India's first hydrogen train. It runs between Jind and Sonipat in Haryana, an 89 km stretch.

India is now the sixth country in the world to run one, after Germany and a few others.

Now the science.

Every train needs power to move.

Old trains burned coal. Then diesel trains burned diesel. Both work by burning something, which means smoke and pollution.

Electric trains are cleaner, but they need those wires hanging over the track, and the power in those wires still often comes from burning coal in a power plant somewhere.

A hydrogen train does something completely different. It makes its own electricity on board, out of thin air and a gas.

No burning. No smoke. No wires needed.

Like I said, the science behind it is genuinely beautiful.

You need to remember one thing from school. Water is H2O. Two hydrogen atoms stuck to one oxygen atom. That is what water is made of.

A hydrogen fuel cell just runs that fact backwards.

Instead of splitting water into hydrogen and oxygen, it takes hydrogen gas stored in tanks on the train, and oxygen from the normal air around us, and lets them join back together to form water.

And here is the trick. When hydrogen and oxygen come together to make water, they release energy. In a fuel cell, that energy comes out as electricity.

So the machine is basically doing this.

> Hydrogen plus oxygen goes in.
> Electricity comes out to run the motors.

And the only leftover, the only waste, is water.

Clean water and a little warm air.

Now let me explain the fuel cell itself.

Imagine a sandwich. On one side you push in hydrogen. On the other side you let in air, which carries oxygen. In the middle there is a special thin sheet called a membrane.

That membrane is picky. It lets tiny bits of the hydrogen sneak through in one particular way, and that sneaking sets up a flow of electric charge. That flow of charge is electricity.

Once the hydrogen gets to the other side, it meets the oxygen, they hold hands, and they become water.

No flame. No explosion. No bang. Just a chemical handshake that leaks out electricity.

That is the part people find hard to believe. It looks like nothing is happening, and yet it is powering a 10 coach train.

Now why this particular launch is a proud engineering moment.

Most hydrogen trains in the world are tiny. Two or three coaches. They run on short countryside routes carrying a few hundred people.

India did not build a toy. India built a 10 coach trainset that can carry around 2,600 passengers. The design has two power cars, one at each end, holding the hydrogen tanks and fuel cells, and eight passenger coaches in between. It is built to run at up to 110 kmph.

That is the biggest, or one of the biggest, hydrogen train efforts anywhere.

We did not just copy a small foreign version. We scaled it up to Indian crowd size.

And it was built here in India.

The coach came out of the Integral Coach Factory in Chennai. A dedicated hydrogen plant was set up in Jind to make and fill the fuel.

This is Make in India in the truest sense, not an imported train with a sticker on it.

Now, hydrogen is not free magic. There is a catch, and it is important.

To get hydrogen gas, you have to make it, usually by splitting water using electricity. If that electricity comes from burning coal, then you have just moved the pollution from the train to the power plant.

It is only truly green if the hydrogen is made using solar or wind power. India is building that, but we are not fully there yet.

Hydrogen is also expensive to produce right now, and the tanks and fuel cells cost a lot. So for the next few years, this will be pricier than a normal train.

This one route is a pilot. A test. A place to learn before spreading it wider.

And storing hydrogen safely needs serious engineering, because the gas is very light and very flammable. To their credit, the train has multiple safety layers that sniff for leaks, heat, flames and smoke.

So, this is not the finished revolution.

It is the first real step, and a genuinely big one.

A country of 1.4 billion people just built one of the largest hydrogen trains on Earth, that turns a gas and air into electricity and gives back only water. :)

[SAKTHIVEL P @Sakthi582]

@prathapmurugan Wow!!! People underestimate such event sir. But as a teacher I can feel the impact, inspiration sir. After we had such a session in Coimbatore Corporation I found tremendous change in some student's behavior and studies.

Keep rocking sir. Please continue this sir.

[SAKTHIVEL P @Sakthi582]

@prathapmurugan Best wishes sir!! 💕 keep rocking.

[SAKTHIVEL P @Sakthi582]

@sbigeneral visit Sbi General Insurance website once, lifelong call back is guaranteed. Pestering sales team, the worst. 10 calls per days for the last 30 days. Think twice before visiting this garbage.
#sbigeneral

[Kishore Chandran @tweetKishorec]

இவர்கள் வேறு யாரும் இல்லை அரசு பள்ளி மாணவர்கள்
மசக்காளிபாளையம்.

மாவட்ட ஆட்சியருக்கு அளித்த
வரவேற்பை கண்டு நெகிழ்ந்து போனேன்.

பள்ளிக்கல்வித்துறை இந்த அளவுக்கு மாணவர்களை ஊக்குவிக்கிறது என்பதுதான் ஒரு மகிழ்ச்சியான விஷயம்.

These are none other than Corporation middle School students from
Masakalipalayam, Coimbatore.

I was deeply moved to see the kind of Welcome they gave to the District Collector.

It is truly heartening to see that the School Education Department is encouraging students to this extent.

#Coimbatore

@CollectorCbe @CbeCorp

@mkstalin @Anbil_Mahesh

[டேனியப்பா @minimeens]

சில தேவதைகளுக்கு பின்னால் இறக்கைகள் இருப்பதில்லை.! 💖💖💖

கீழே உள்ள தகவல்கள் வாட்சப்பில் வந்தபடி:

பெயர் : Dr. சுப்ரியா தங்கராஜ்
ஊர்: கரிவலம்வந்தநல்லூர், சங்கரன் கோவில், திருநெல்வேலி.
இடம்: மேம்படுத்தப்பட்ட அரசு சுகாதார நிலையம்.
🫡🫡🫡

[Praveen Shetty🇮🇳 @ExpertShetty]

Be Happy in What You Have 😊

[Polimer News @polimernews]

சாலையில் தரையிறங்கியது பிரதமர் மோடி பயணித்த விமானம்.. கைதட்டி உற்சாகமாக வரவேற்ற மக்கள்..!

#Assam | #IndianAirForce | #PMModi | #Flight | #PolimerNews

[Trains of India 🇮🇳 @trainwalebhaiya]

The scale of the world’s highest rail bridge 🔥
Even a full-fledged train looks miniature 😮🚆

[Rishi Bagree @rishibagree]

📍Kumar Bhaskar Varma Setu, Guwahati

It will reduce travel time between Guwahati and North Guwahati to just 7 minutes from 2 hours

Your tax money is being used to build world-class infrastructure for you, rather than being sent to an offshore bank account in a foreign nation.

[Himanta Biswa Sarma @himantabiswa]

This is the Kumar Bhaskar Varma Setu, over the Brahmaputra which Adarniya @narendramodi ji is going to inaugurate tomorrow.

A big W for Assam's infrastructure.

[Rupali (Rupesh Kumar) @Rupeshk14829210]

Marriage Anniversary and Valentine’s Day gift after 20 years of marriage.🤣🤣

[𝗪𝗲𝗹𝗹𝗻𝗲𝘀𝘀 𝗖𝗵𝗲𝗺𝗶𝘀𝘁 @GodswillChemist]

Highest protein foods in the world

[The X Archive @x_archiveHQ]

Did you know?

[Rishi Bagree @rishibagree]

Freight Trains running at high speed on the Eastern Dedicated Freight Corridor.

This entire 2,000 km railway line didn't even exist 6 years ago.

Your tax money is being used to build world-class infrastructure for you.

[Shashank Shekhar Jha @shashank_ssj]

Kid: Sir, what changes would you recommend in the Indian education system?

Rahul Gandhi: Forget education. 😭😭