I really liked this double-helix staircase I saw last week in Paris, France.
Beautiful AND efficient…you can’t get better than that!
Yes! No running into people on the stairs anymore, one side goes up, one side goes down…
I wonder if Francis Crick has seen this?
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Beautiful AND efficient…you can’t get better than that!
Yes! No running into people on the stairs anymore, one side goes up, one side goes down…
I wonder if Francis Crick has seen this?