It's not deja vu ...

Sometimes, you see something and make a mental note of it. Then months later, you see something similar and recall that first impression of a while back, but it is still a surprise to you. In actuality every single time you notice, you somehow forget about it, either because it was not important or there is something deeper but you can't take action on it. I was watching this video this week-end and remembered something that I had forgotten, can you guess what it is ?

Homemade Spacecraft from Luke Geissbuhler on Vimeo.