Question

choose the best idea to add to a summary of \science fiction gets real.\
fi ideas.
ady become part of our daily life.
overboards yet.
video calls.
devices that exist only in sci - fi today might become real inventions in the future.
the hendo hoverboard uses a magnetic field to float above the ground.

Explanation:

To determine the best idea for the summary of "Science Fiction Gets Real", we analyze the options:

1. The option "Devices that exist only in sci - fi today might become real inventions in the future" aligns with the theme of the title "Science Fiction Gets Real" as it emphasizes the potential of science - fiction concepts becoming real in the future, which is a key aspect of summarizing a text about science fiction ideas turning into reality.
2. The option about the Hendo Hoverboard is a specific example, not a broad idea suitable for a summary. Other options (partially visible) seem less relevant to the overall theme of sci - fi ideas becoming real.

Answer:

Devices that exist only in sci - fi today might become real inventions in the future.