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Vigyan Darpan (H) - 19/06/2021 hindi, 27 Min

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Vigyan Darpan (E) - 13/03/2021 hindi, 29 Min

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Vigyan Darpan (H) - 06/03/2021 hindi, 30 Min

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Vigyan Darpan (H) (IS) - 31/08/2019 hindi, 27 Min

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Vigyan Darpan (H) - 26/12/2020 hindi, 29 Min

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Vigyan Darpan (H) - 19/12/2020 hindi, 28 Min

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Vigyan Darpan (H) - 07/11/2020 hindi, 29 Min

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Vigyan Darpan (H) - 31/10/2020 hindi, 27 Min

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Vigyan Darpan (H) - 23/10/2020 hindi, 30 Min

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Vigyan Darpan (H) - 17/10/2020 hindi, 30 Min

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Vigyan Darpan (H) (IS) - 10/10/2020 hindi, 29 Min

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Vigyan Darpan (H) (IS) - 03/10/2020 hindi, 30 Min

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Vigyan Darpan (H) (IS) - 26/09/2020 hindi, 29 Min

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Vigyan Darpan (H) (IS) - 19/09/2020 hindi, 30 Min

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Vigyan Darpan (H) (IS) - 12/09/2020 hindi, 26 Min

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Vigyan Darpan (H) (IS) - 05/09/2020 hindi, 25 Min

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Vigyan Darpan (H) (IS) - 29/08/2020 hindi, 30 Min

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Vigyan Darpan (H) (IS) - 22/08/2020 hindi, 28 Min

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Vigyan Darpan (H) (IS) - 08/08/2020 hindi, 30 Min

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Vigyan Darpan (H) (IS) - 01/08/2020 hindi, 29 Min

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Vigyan Darpan (H) (IS) - 25-07-2020 hindi, 28 Min

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Vigyan Darpan (H) (IS) - 18-07-2020 hindi, 30 Min

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Vigyan Darpan (H) (IS) - 04/07/2020 hindi, 28 Min

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Vigyan Darpan (H) (IS) - 27/06/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 20/06/2020 english, 28 Min

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Vigyan Darpan (H) (IS) - 13/06/2020 hindi, 28 Min

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Vigyan Darpan (IS) (H) - 06/06/20 hindi, 28 Min

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Vigyan Darpan (H) (IS) - 30/05/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 18/01/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 23/05/2020 hindi, 27 Min

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Vigyan Darpan (IS) (H) 09/05/2020 hindi, 23 Min

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Vigyan Darpan (H) (IS) - 02/05/2020 hindi, 23 Min

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Vigyan Darpan (H) (IS) - 25/04/2020 hindi, 28 Min

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Gyan Vigyan - Telecast on 18-04-20 (H) hindi, 25 Min

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Vigyan Darpan (H) (IS) - 18/04/2020 hindi, 24 Min

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Vigyan Darpan (H) (IS) - 11/04/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 04/04/2020 - Interview with Dr Nime.. hindi, 27 Min

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Vigyan Darpan (H) (IS) - 28/03/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 14/03/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 07/03/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 29/02/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 22/02/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 15/02/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 08/02/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 01/02/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 25/01/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 18/01/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 18/01/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 11/01/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 04/01/2020 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 28/12/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 21/12/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 14/12/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 07/12/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 30/11/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 23/11/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 16/11/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 09/11/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 02/11/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 26/10/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 19/10/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 12/10/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 05/10/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 28/09/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 21/09/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 14/09/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 07/09/2019 hindi, 27 Min

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Vigyan Darpan (H) (IS) - 31/08/2019 hindi, 27 Min

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