Sentence examples for become visible only when from inspiring English sources
Allusions tend to become visible only when, for some reason, they demand a response yet, like unreciprocated handshakes, fail to be grasped.
The notes also have iridescent stripes and a special dark security line that become visible only when held up to a bright light.
Comets, which travel around the Sun in orbits that extend beyond Jupiter, are cold, dark objects that become visible only when they approach the Sun.
Instead, they ramble across the English countryside and crisscross small-town streets to create their art: enormous virtual drawings of a fish, a boat and other figures that become visible only when the path of each journey is reproduced later, at a smaller scale, on the Internet.
All the city layers we discussed above share this dynamic, even if they are far more complex than a hammer: they are invisible while we use them to achieve something, they become visible only when a problem emerges.
In cancer tissues, hidden variants exist and they become visible only when pairs are created.
Some eye patterns became visible only when the caterpillars were molested and expanded part of their body, and some large specimens wriggled and rattled like snakes.
While any and all observations contain this inherent paradox, it becomes visible only when pushed to the extreme, either of logic or of the physical world.
The swastika, sprayed by an unknown vandal with a chemical that became visible only when floodlights came on, has become the most potent symbol of a rise in ultra-nationalist sentiment that appears to be bleeding into the mainstream population in the EU's newest member state.
These radiological findings become visible only after a period of a pain interval when an athlete is brought to the radiological examination [ 13].
