Factsworld

Dosto, engine sirf lohe ka ek dabba nahi hai, ye insaani dimaag ki ek aisi masterpiece hai jo "Aag" ko "Raftar" mein badalti hai. Aaj hum baat karenge ki kaise ek chota sa spark ya thoda sa pressure itni badi energy paida karta hai. Ye post un logo ke liye hai jo engine ki gehrai (2000+ words) ko samajhna chahte hain. 1. Internal Combustion (IC) Engine: Base Se Samjhein Engine do tarah ke hote hain: External aur Internal. Purane zamane ke steam engine (bhap wale) "External" hote the kyunki unki aag bahar jalti thi. Lekin aaj ki bikes aur cars mein **Internal Combustion Engine** hota hai. Iska matlab hai ki fuel (tel) engine ke "andar" hi jalta hai. Jab engine ke andar fuel aur hawa ka mixture jalta hai, toh wo bahut saari gas paida karta hai. Ye gas itni tezi se failti (expand) hai ki ye piston ko zor se niche dhakelti hai. Bas, yahi dhakka hamari gaadi ke pahiye ghumata hai. 2. 4-Stroke Cycle: Engin...

  Sirf andhvishwas nahi, balki calculations ka khel. Janiye wo mauke jab Astrology ne Science ko maat di. Aksar hum sunte hain ki Astrology sirf ek myth hai. Lekin duniya mein kai aise experiments hue hain jahan Jyotish Shastra ki baatein bilkul sateek (accurate) baithi hain. Aaj hum un "Gray Areas" ki baat karenge jahan Science ne bhi ghutne teke hain aur ye mana hai ki grahon ka asar hamari zindagi par hota hai. Ye koi chamatkar nahi, balki gehra cosmic science hai. 1. Michel Gauquelin ka "Mars Effect" Experiment ⚔️ Ye ab tak ka sabse bada scientific test hai jo astrology ke paksh mein gaya. French psychologist Michel Gauquelin ne hazaron logo ki kundali (birth charts) check ki. Unhone paaya ki duniya ke top Athletes aur Champions ke paida hone ke waqt 'Mars' (Mangal) grah ek khas position mein tha. Is experiment ne puri scientific community mein halchal macha...

  Bharat mein saanp ko bhagwan Shiv ka abharan mana jata hai aur unki puja ki jati hai. Nag Panchami ke din log dhoodh ka katora lekar saanp ki talash karte hain. Lekin kya science is parampara se sehmat hai? Kya saanp ke liye doodh peena ek vardan hai ya uski maut ka farmaan? Is post mein hum un saare raazo se parda uthayenge jo aapke dimaag mein sadiyon se baithe huye hain. Hum janenge ki kyun saanp doodh peeta dikhayi deta hai aur uske baad uske sharir ke sath kya hota hai. 🧪 1. Science Ka Kadwa Sach: Lactose Intolerance Biological science ke mutabiq, saanp ek **Reptile** (sarisrip) hai. Doodh sirf un jeevon ke liye hota hai jo **Mammals** (stanyadhari) hote hain, jaise insaan, kutte, billi ya gaye. In janwaron ke sharir mein 'Lactase' naam ka enzyme hota hai jo doodh mein maujood lactose ko hazam karta hai. Saanp ke sharir mein ye enzyme hota hi nahi hai. Iska matlab hai ki saanp ka s...