The conservator spent hours x-raying the fragile painting to reveal its underlying sketches.

I organized my Blu-Rays by genre on the new shelf so I could find movies more easily.

I bought the new movie on Blu-Ray because my player didn't support 4K Ultra HD discs.

The engineer calibrated the heat-ray before the test to ensure it wouldn't melt the containment vessel.

The alien ship unleashed multiple heat-rays that melted the city's defenses.

A giant devil ray glided gracefully above the reef, its wide fins casting shadows over the schools of fish.

The researchers tracked the migration routes of several devil rays across the open ocean.

Scientists detected an unexpected burst of γ rays during the observation.

During the experiment, a stray γ ray triggered the detector and skewed the results.

The farmer planted ray grass along the riverbank to prevent erosion and enrich the pasture.