Just a few minutes back, this:
https://www.youtube.com/watch?v=z3dUgPvkYnw
Now, this:
https://www.youtube.com/watch?v=64liF2VuLxI
https://www.youtube.com/watch?v=z3dUgPvkYnw
Now, this:
https://www.youtube.com/watch?v=64liF2VuLxI
"For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring." - Carl Sagan