Sometimes, you feel just lazy. At other times, there is this uncontrollable urge to improve yourself. You wanna know it all. You wanna know how things work. Wanna explore the world But you do not know where to get started. While there are many avenues you can start, my personal recommendation would be to follow this youtube channel: SmarterEveryDay
While this seems to be a pretty popular choice for many, with each of their videos having around 200,000-500,000 views easily, there are still many who do not know about this YouTube channel. So they ve got this high speed video camera that can capture upto 3200 frames per second. So if you wanna know what happens when you fire a pistol underwater, then these guys have done it for you. This stuff is extremely difficult to visualize what is going on with the flow-fields of the weapon blasts during the time of firing. They have planned and assembled several different assets including a high speed camera and then ran a test designed specifically to allow the you to observe the gas dynamics in good detail! He doesn’t explain everything for you, but simply makes sense of what you see.
There are things you observe and learn. But for things that happen within the blink of an eye, there is always this high speed camera and SmarterEveryDay to make you smarter! Let me share with you my all time favorite of his videos.