Bike kya hai || bike motorcycle
Motorcycle kya hai motorcycle ek chalane ki bike hai jo ki Insan chalata hai
Avishkar
1817 mein, German engineer Karl von Drais ne ek machine banayi,
1839 mein, Scottish blacksmith Kirkpatrick Macmillan ne pedal wali bicycle ka concept introduce kiya.
1885 mein, German engineers Gottlieb Daimler aur Wilhelm Maybach ne duniya ki pehli motorcycle banaya
Bhavishya ke andar motorcycle aur develop hongi aur unic ban jaayengi
टिप्पणियाँ
एक टिप्पणी भेजें