FIRST IN INDIA

1 First Solar Energy Centre 

Gwalpahar, Gurgaon, Haryana

2 First song-less film 

JBH Wadia's Naujawan 

3 First south Indian film to be released in Korea 

Tamil Film Muthu Maharaja

4 First Talkie Film 

Alam Ara

5 First Telefilm 

Satyajit Ray's Sadgat

6 First Telegraph Line 

It was laid between Calcutta and Agra in 1854

7 First Telephone system 

It was started in 1881 from Calcutta

8 First Television Reception Centre 

Arvi, located in Maharashtra

9 First veterinary college 

Opened in Parel in Bombay in 1885

10 First Wind farm 

Mandvi, Kutch in Gujarat

11 India’s first Antartica expedition 

January 11, 1982

12 India’s first Satellite 

Aryabhatta, April 19, 1975.

13 India's first colour film 

Sairandhri.

14 India's first fully indigenous silent feature film 

Raja Harishchandra.

15 India's first indigenously built missile destroyer 

INS 'Delhi'.

16 India's first indigenously built submarine 

INS 'Shakti' .

17 India's first indigenously made colour film 

Kisan Kanya.

18 India's first manufacturer of light bulbs and electrical equipment 

Bengal Lamps, Calcutta.

19 India's First Oil well 

Digboi.

20 India's first radio programme 

ClubRadio in 1924....