Factsworld

Zameen ke andar ka tel kaise gadi tak pahunchta hai? Aaiye bilkul simple shabdon me samajhte hain. Hum roz bike, car, bus ya tractor me petrol aur diesel use karte hain. Lekin kya aapne kabhi socha hai ki yeh bante kaise hain? Kya yeh seedha zameen se nikal kar gadi me daal diya jata hai? Nahi. Aaj hum bilkul aasan bhasha me samjhenge: Petrol aur diesel ki shuruaat kahan se hoti hai Zameen ke andar ka tel kaise nikalta hai Refinery me kya hota hai Petrol aur diesel me antar kya hai Petrol Aur Diesel Ki Kahani Kahan Se Shuru Hoti Hai? Lakho saal pehle samundar me chhote-chhote jeev aur paudhe rehte the. Jab yeh mar gaye to mitti ke neeche dabte gaye. Samay ke saath un par bahut zyada dabaav aur garmi padti rahi. Isi dabaav aur garmi ki wajah se dheere-dheere woh padarth badal kar kachcha tel ban gaya. Isi kachche tel se petrol aur diesel bante hain. Yaad Rakhein: Petrol aur diesel lakho saal purani prakritik prakriya ka parinaam hain. Zameen Se Tel Kaise N...

  Kya machine sach mein insaan ki tarah soch sakti hai? Chaliye jante hain future ki is power ko. Aaj ke digital zamane mein agar koi ek shabd sabse zyada suna jata hai, toh wo hai AI (Artificial Intelligence) . Chahe wo aapka smartphone ho, YouTube ki recommendations ho, ya ChatGPT—AI har jagah mojud hai. Lekin kya aapne kabhi socha hai ki ye "Artificial Intelligence" asal mein hai kya? Aasan shabdon mein kahein toh, AI ek aisi technology hai jahan hum machines (computer systems) ko itna samajhdaar banate hain ki wo insaano ki tarah kaam kar sakein, seekh sakein aur faisle le sakein. Ise "Kritrim Buddhimatta" bhi kehte hain. Is post mein hum AI ki gehrai mein jayenge aur dekhenge ki ye kaise kaam karta hai. 1. AI Kaise Kaam Karta Hai? (The Logic) 🧠 Insaan ka dimaag tajurbe (experience) se seekhta hai. AI bhi bilkul waisa hi karta hai, lekin "Data" ke zariye. AI ke kaam karne ke 3 main pillars hote ha...

  Bina kisi taar (wire) ke internet aapke phone tak kaise pahunchta hai? Chaliye asaan bhasha mein jaante hain. Aaj ke zamane mein hum bina khana khaye reh sakte hain, par bina WiFi ke rehna mushkil hai. Lekin kya aapne kabhi socha hai ki hawa mein aisi kaunsi cheez hai jo aapki YouTube video ya Instagram reels ko load kar deti hai? Na koi taar, na koi rasta... phir bhi data transfer ho raha hai. Iska jawab chupa hai Radio Waves mein. Chaliye iska pura process step-by-step samajhte hain. 1. WiFi Asal Mein Hai Kya? 🤔 WiFi ka full form hota hai Wireless Fidelity . Ye bilkul aapke FM Radio ya Walkie-Talkie ki tarah kaam karta hai, bas farak ye hai ki ye music ki jagah "Internet Data" ko hawa mein bhejta hai. Ye 2.4 GHz aur 5 GHz ki frequencies par kaam karta hai. Iska kaam hai digital information ko waves mein badalna. 2. Router: Aapka Personal Radio Station 📻 Aapke ghar mein jo WiFi Router la...

Agar aap 2026 me ek aisa smartphone dhundh rahe ho jo premium design , powerful performance , aur massive battery backup ek saath de — to Motorola ka naya smartphone aapke liye interesting ho sakta hai. Yaha baat ho rahi hai Motorola Edge 70 Fusion ki. Motorola ne apni Edge series me hamesha slim design aur clean software diya hai. Edge 70 Fusion bhi isi tradition ko continue karta hai — lekin is baar aur bhi powerful specs ke saath. 🔥 1. Design & Build Quality Motorola ne is baar "Impossibly Thin" strategy apnayi hai. Iska 5.99mm thin profile [span_0](start_span)[span_0](end_span) ise duniya ke sabse patle phones ki list mein khada karta hai. Lekin patla hone ka matlab ye nahi ki ye nazuk hai. Military Grade: Ye MIL-STD-810H durability certification ke saath aata hai.[span_10](start_span)[span_10](end_span) ...

  Kya aap ek aisa Bluetooth speaker dhoond rahe hain jo sasta bhi ho aur jiska sound sunkar padosi bhi hairan ho jayein? 2026 mein budget audio market puri tarah badal chuka hai. Ab sirf ₹1000 ke andar aapko RGB lights, futuristic designs, aur 24-hour battery backup mil raha hai. Is list mein humne un 10 speakers ko rakha hai jo is waqt Amazon aur Flipkart par sabse zyada trending hain. Chaliye shuru karte hain! 1. boAt Stone Bujji Special "Kalki Edition" Agar aap Marvel ya Sci-fi movies ke fan hain, toh ye speaker aapke liye hai. BoAt ne iska design bahut hi futuristic rakha hai. Iska compact size isey travel-friendly banata hai, lekin sound mein koi kami nahi hai. Ismein deep bass aur IPX rating milti hai. CHECK NOW (Buy Link) 2. ULTRABYTES 3-in-1 Speaker Ye sirf ek speaker nahi hai, balki ek multitasker hai. Ismein aapko ek foldable phone stan...

  Pehli Baar Iska Upyog Kis Liye Hua? Janiye Wo Raaz! Aaj hum internet ke bina apni zindagi soch bhi nahi sakte. Facebook, Instagram, YouTube, Online Shopping... yeh sab hamari rozmarra ki zindagi ka hissa hain. Lekin kya aapko pata hai ki jis cheez ko hum 'fun' ya 'entertainment' ke liye use karte hain, uski shuruaat ek bahut hi gambhir aur khatarnak maksad se hui thi? 🥶 Cold War Aur Nuclear Attack Ka Darr 1950s aur 60s ka daur **"Cold War"** ka tha, jab America aur Soviet Union (Russia) ke beech kadi takkar chal rahi thi. Dono deshon ko hamesha ek doosre ke nuclear attack ka darr rehta tha. America ko lagta tha ki agar un par nuclear attack hota hai, toh unka communication network (jaise phone lines) puri tarah se barbaad ho jayega. Isi darr se ek aise system ki zaroorat mehsoos hui jo kisi bhi haalat mein kaam karta rahe. 🚀 Solution: ARPANET Ka Ja...

  🔥 Top 10 Watches Under ₹500 Low Budget, High Class Look — Sirf Aapke Liye! Doston, mehengi ghadi pehenne se koi ameer nahi dikhta, balki Sahi Style choose karne se dikhta hai. Maine Amazon aur Flipkart se aisi 10 ghadiyan dhund nikali hain jo ₹500 se kam mein aapka poora look badal dengi. Chaliye shuru karte hain! MOST STYLISH PICK 1. Limestone Mesh Strap All Black Mera Review: Bhai, iska "Mesh Strap" (jo metal ki jaali wala hota hai) itna premium lagta hai ki log puchenge ye 3-4 hazar ki hai kya? Iska magnetic lock bahut comfortable hai aur ye pure black look mein ekdum 'Sexy' lagti hai. Price: ₹399 (Approx) Check Deal On Flipkart→ TRUSTED BRAND 2. Sonata White Dial Classy Analog Kyun Lein? Agar aapko sasti ghadiyon par bharosa nahi hai, toh Sonata (Tata ka brand) par aankh band karke bharosa kar sakte ho. Iska white di...

Samsung Galaxy S26 series ka intezaar khatam hone wala hai! Samsung apni Galaxy S26 lineup (Galaxy S26, S26+ aur S26 Ultra) ko 25 February 2026 ke Galaxy Unpacked event mein launch kar sakta hai. Sale mid-March se shuru hone ki ummeed hai. Ye nayi series upgraded display, camera aur performance ke saath aayegi. For example, S26 Ultra mein naya M14 OLED panel use hoga, jo ~20-30% zyada power-efficient hai. Chaliye har model ko ek-ek karke dekhte hain… Galaxy S26 📱 Galaxy S26 base model ka display 6.3-inch FullHD+ Dynamic AMOLED (120Hz) hoga. Iski body slim hai (149.6×71.7×7.2mm) aur flat screen diya gaya hai. Processor ke roop mein 2nm Samsung Exynos 2600 (India/Samsung) ya kuch markets mein Snapdragon 8 Elite Gen 5 milega. RAM 12GB tak aur storage 512GB tak ho sakti hai. Display: 6.3" FullHD+ AMOLED, 120Hz Processor: 2nm Exynos 2600 (ya Snapdragon 8 Elite Gen 5) RAM/Storage: up to 12GB/512GB Camera: 50MP + 12MP + 10MP (triple rear) Battery: ~4300mAh wi...

Agar aap ₹25,000 ke under best smartphones dhund rahe ho, to 2026 me market me kaafi options available hai. Top-notch cameras, smooth displays aur powerful performance ke saath ye phones aapke liye perfect choice hai. 🚀 1️⃣ Samsung Galaxy A54 5G – Best Overall Samsung Galaxy A54 5G un logon ke liye perfect hai jo smooth display aur long battery life chahte hain. 6.4" AMOLED 120Hz display scrolling aur gaming ke liye smooth hai. 50MP + 12MP rear camera daylight me sharp photos deta hai aur 32MP front camera selfies ke liye best hai. 5000mAh battery heavy usage ke saath ek din easily chalti hai. Best for general users aur social media lovers. ✅ Display: 6.4″ AMOLED, 120Hz Processor: Exynos 1380 Battery: 5000mAh Camera: 50MP + 12MP rear, 32MP front ✔️ Pros: Smooth display, solid build, long battery life ❌ Cons: Low-light camera average 👉 Buy link 🔗 Samsung Galaxy A54   2️⃣ iQOO Neo 7 5G – Best for Gaming iQOO Neo 7 5G un users ke l...