A walk-through TV…. Here you see one half of the 27-panel rear-projector system at ORNL.
When we walk around the back, it casts a segmented shadow on the screen.
This was the subject of Puzzle 9.
Making the very small VERY BIG
A walk-through TV…. Here you see one half of the 27-panel rear-projector system at ORNL.
When we walk around the back, it casts a segmented shadow on the screen.
This was the subject of Puzzle 9.
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