वैज्ञानिक खोज एवं खोजकर्ता-20- Part-1,General Science|Gk Hindi | खोज / अविष्कार | Science Gk Tricks.

Описание: इस वीडियो में हम देखेंगे कुछ महत्वपूर्ण खोजें एवं उनके खोजकर्ता.

खोज और खोजकर्ता पार्ट 1:   • वैज्ञानिक खोज एवं खोजकर्ता Part-1,Importan...  

खोज और खोज कर्ता पार्ट 2    • वैज्ञानिक खोज एवं खोजकर्ता Part-2,General ...  

खोज और खोज कर्ता पार्ट 3    • वैज्ञानिक खोज एवं खोजकर्ता Part-3,General ...  


Discovery of Refrigerator.

Discovery of Diesel Engine.

Discovery of Tadit Chalak.

Discovery of Electric Bettary.

Discovery of Bi-Focal Lense.

Discovery of Crescograph.

Discovery of Cosmic Rays.

Discovery of Carbon Paper.

Discovry of Car.

Discovery of Electric Car.

Discovery of Bicycle.

Discovery of Petrol Car.

Discovery of Corborator.

Discovery of कटाई मशीन.

Discovery of Carpet Sweeper.

Discovery of Cronometer.

Discovery of Machenical Watch.

Discovery of Pendulum Watch.

Discovry of Razer.

Discovery of Dental Plate.

#Vaigyanik khoj aur khojkarta
Famous Inventions and their Inventor/ important list of invention and Inventors for all types of competitive exams.आविष्कारक उनके आविष्कारक
Biology gk trick in hindi for all exam, Biology most important question and answers for railway group D, Alp, ssc gd.
This video relates to all the great invention and inverters for all the competitive exams.
Discovery of television.
Discovery of thermameter.
Discover of aeroplane.
Discover of barometer.
Discovery of Bluetooth.
Discovery of jet ingine.
Discovery of gas mask
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