25:27

Flyash #CH28SP #swayamprabha

1:01:53

Intellectual Property and Traditional Medicines #ch32sp #swayamprabha

27:37

Permeable Concrete #CH28SP #swayamprabha

38:05

Lecture 19: Axonometric projection of Cylinders, cones and spheres #CH28SP #swayamprabha

40:23

Stone #CH28SP #swayamprabha

29:30

Alternate building materials #CH28SP #swayamprabha

24:35

Laterite Quarry Waste #CH28SP #swayamprabha

25:36

Everyday Science' Grand Finale- Buoyancy #ch32sp #swayamprabha