सर्दी में सुबह-सुबह मुँह से भाप क्यों निकलता है? Science of Condensation (Winter Fog) - TEF Ep 70

2637736 views

312478

5719

Condensation is the scientific reason of visible breath in winter morning. Do you know that planet earth’s rotational speed is more than 30km/sec? Let’s explore ...

Latest Video