Rotation Speed (Aviation Blog)

rotation speed

Flying planes, launching rockets, buying tech and driving a Leaf

Back To The Future Timeline

Can you say "too much time on your hands?" Well actually, this is a cool wiki phenomenon. A very detailed wikipedia entry that shows the timeline of the movie series. What happens, when it happens and how each trip in time creates a new reality. Not sure I'm even going to read this whole thing, but I love that it now exists.

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