Revolving Periscope
The hybrid merry-go-round periscope gives you a 360 view of the world. A periscope is a fun but very useful device used in submarines to observe the surface of the water.
The hybrid merry-go-round periscope gives you a 360 view of the world. A periscope is a fun but very useful device used in submarines to observe the surface of the water.
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