"After humans first reached the Sky Sea Fault Line, Abyss Heart Technology also obtained samples from the floating islands."
"It was a very special material. It looked like rock on the outside, but its internal microscopic structure contained cavities, making its overall weight very light. At the same time, those cavities were filled with a substance scientists named 'Light Material.'"
"What distinguished Light Material from ordinary matter was that Universal Gravitation's effect on it was reduced. The degree of reduction varied depending on the density of the Light Material. This Light Material was the key to why the floating islands could remain suspended in the Sky Sea."
"Light Material was found in every sample sent back over time. Most objects in the Sky Sea Fault Line contained more or less Light Material, and even living organisms had it inside them. Light Material had completely integrated into the local ecological cycle."
"At the same time, while studying Light Material, people discovered its 'Lightening Effect.' Much like magnetization, Light Material's specific gravitational deflection field caused the gravitational moments of certain materials to shift in alignment, producing the same 'lightening' phenomenon."
"This meant that Light Material could be used to mass-produce lightened materials."
"After extracting enough Light Material, Abyss Heart Technology began researching how to incorporate it into human technology. That was how the Hovercars of today, as well as the platform beneath our feet, gradually came to be."
The staff member explained patiently. The children stopped playing around as well, clustering together and obediently listening to this somewhat obscure "story."
Though they could not understand the specific principles, the unknown could stir the deepest desire for knowledge in the human heart. Even at their young age, it was enough to make them curious.
"Why can cars float?"
Just as Newton had wondered