Video includes short footage of NEC studying the sphere, and first look into the Optical fibers.

American research team Falcon Space Labs claimed that the Baldia sphere did not contain optical fibers. However, after the sphere returned to Colombia, NEC reported discovering optical fibers during its examination. Most importantly, the sphere also appears to still show signs of activity. Take a look at the whiteboard seems they also found unknown symbols in the interior of the sphere, alongside a Japanese note talking about electromagnetic field.