Reversible seats. My favorite: New Orleans streetcar. 8-second video.
https://www.youtube.com/watch?v=S21NM6oA5eE
Japanese train version:
<video controls autoplay loop>
<source src="https://s3-us-west-1.amazonaws.com/hmt-forum/japanese_train_reversible_seat.mp4" type="video/mp4">
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</video>
Public bench version:
https://s3-us-west-1.amazonaws.com/h...ible_bench.jpg
Previously:
https://www.homemadetools.net/forum/...794#post100049
https://www.homemadetools.net/forum/...8169#post86925
https://www.homemadetools.net/forum/...3750#post99929
https://www.homemadetools.net/forum/...826#post100118
https://www.homemadetools.net/forum/...2303#post76121
