Do you want to buy new mobile phone and you don't know which one? I will show you the way, how to compare phones which will lead to an easier decision.
Thank god for people like Kevin Richardson who made this beautiful video possible. You will get to see lions and other majestic animals from a whole new first-person perspective.
What is sea level, is it better to walk or run in the rain, why is it dark at night, what is dark matter and many more questions explained in short videos in a real fun and intuitive way.