once speculative device theme
Featured is a technology which is now real though it was near enough sci-fi at the time of the making.
3 total · 3 minor
| Story | Level | Motivation |
|---|---|---|
| columbo1971e3x06 | minor | Natural gas powered cars were being tested at the research institute. |
| ftt1982e5x01 | minor | Aladdin's genie procured a magic box of moving picture that, we gather, was an anachronistic TV. |
| movie: Just Imagine (1930) | minor | People used camera-equipped doorbells equipped to see who was outside ringing at their doors. |