How much u know about the initial days of Indian Films or Cinema?

-India is the world's largest producer of films.


- The first cinema hall built in Calcutta in 1907 by J.F. Madan which shows the foreigners films.

- Bombay was the first city wher film production started in 1912 and today’s this is called Bollywood.

-Raja Harishchndra was the first full length movie in India which was released in 1913 which was produced by Dada Saheb Phalke and this was a silent film.

- “ Alam Ara” was the first talkative film in India released by Ardeshir Irani 14th March, 1931.

- First heroine of an Indian file was not a female, but a male- Salunke who played the role of Taramati in the first Indian film “ Raja Harishchandra”

- First female Heroine as Kamala who played a role in “Bhasmasur Mohini” in 1913.

- Dattatraya Damodar Dabke was the first hero in Indian cinema and he acted as Harishchandra in “Raja Harishchandra”.

- First cinema poster was being painted for the file “ Vatsala Haran” by Baburao Painter in 1920.

-“ De de Khuda ke naam par” was the first song of any film in India in “Alam Ara” in 1931 and it was sung by W.M.Khan.

- P.S.Mistry was the first music director for “Alam Ara”

- “Indra Sabha” of 1932 has the highest number of songs ( 71 songs) in a single film.

- First film with A-certificate was “Hanste Aanshu” from Akash Chitra in 1950.

- B.N Sircar lead the Central Board of Film censors in India in 1951.

How much you know about Dr Tathagat Avatar Tulsi , the child prodigy now ready to take his assignment as an Assistant Professor in IIT?

- Tathagat Avatar Tulsi born on September 9, 1987 in Patna , Bihar.

- His father Shri Tulsi Narayan Prasad is an advocate and Mother Smt Chanchal Devi is a teacher.

- He completed his highschool at the age of only 9.

- He graduated at the age of 10.

- He post graduated at the age of 12.

- He awarded P.hd from Indian Institute of Science at the age of 21 in August ,2009.

- His P.HD. thesis on “ Generalizations of Quantum search Algorithm.

- He is treated as one of the world’s youngest scientist.

- Tathagat’s story was shown in National geographic channel.

- Now, at the age of 23 , He is ready to teach the young talent at IIT.

How much u Know about Mahendra Singh Dhoni .........

Gladiator of Indian Cricket – Mahendra Singh Dhoni


We all know many things about Mr. M.S.Dhoni but few things are underneath which we don’t know about “Mahi”……..

- Mahendra Singh Dhoni akka “Mahi” were born on 7th july, 1981 at Ranchi , Jharkhand.
- His father Pan Singh and Mother Devki Devi belongs to Almora district of Uttarkhand.
- His Father is working in a Tata company.
- Dhoni studied only upto 12th at DAV school, Ranchi and he took the admission in B.Com after a gap of 10 year and did not able to sit in the examination of exam of first year.

- Mahi has one sister- Jayanti and one brother – Narendra.

- His cricket career began with Commando Cricket Club at Ranchi.

- His debut in cricket in Bihar U-19 in 1998-99.

- Dhoni made his Ranji debut for Bihar in 1999-2000 season and scored 68* in second innings against Assam Cricket team.

- He has toured for India A to Kenya and Zimbabwe in 2003-04.

- Dhoni was selected in the senior team for Bangladesh tour in 2004-05 for ODI series.

- His test debut began with Srilanka in December,2005.

- Dhoni is the recipients of Rajiv Gandhi Khel Ratna and Padma Shri awards from Indian government and he is also ranked as ICC ODI player of the year 2008 and 2009.

- On 4th July,2010 – He tied in knot with his school time girlfriend –Sakshi Rawat at Dehradun.

- In advertising world, Dhoni has a brand value of more than 100 crore.

How much you know about CFL and LED Bulb…….

- CFL and LED bulbs created a revolution in lighting in comparison of incandescent bulbs.
- CFL stands for Compact Fluorescent Lamps and LED bulbs stands for Light Emitting Diode.
- LED bulbs last 60 times longer than Incandescent bulbs and 10 times longer than CFL.
- Replacing the incandescent bulbs to CFL reduces the energy cost up to 75% and LED bulbs reduce the cost up to 90%.
- Incandescent bulbs are cheaper then CFL and CFL are cheaper than LED bulbs.
- Problem with CFL bulbs is – They contain mercury as 5 mg which is hazardous which can be spread in      environment after breakage of bulb.
- The compact fluorescent lamp emits its efficient light through an arc of electricity that is created between two filaments. A small amount of electricity that is used in CFL creates radiation which emits ultraviolet light. When this light is emitted, it causes a reaction in the phosphor coating on the inside surface of the bulb and this reaction gives the white bright lights to us.
- LED brighten up when electrons moves around within its semiconductor structure
- LED bulbs are new tradition but they are costlier than both types of Bulbs.
- LED bulbs use only 2~10 watt of electricity.
- A 3 W LED bulb gives the output of 45 W incandescent bulb.

Definitely , LED Bulbs are the new generation home lighting solution for coming years.