infrared
Example Sentences
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This ranges from shapes captured on trails or infrared cameras to a howl or witness testimony, allowing Bigfooters to hypothesise what that means about the beast's "anatomy, behaviour, sociality and levels of intelligence".
From BBC • Apr. 3, 2026
Embarking on expeditions in vast and sometimes dangerous environments, Bigfoot hunters set out with drones, infrared cameras, audio recorders and materials to cast footprints.
From BBC • Apr. 3, 2026
These infrared lasers are commonly used in data centers and sensing technologies because they are efficient and capable of operating at very high speeds.
From Science Daily • Apr. 2, 2026
Light from extremely distant objects such as J0100+2802 has been stretched into infrared wavelengths due to the expansion of the universe.
From Science Daily • Mar. 30, 2026
Some nearby examples, tens or hundreds of millions of light-years away, are powerful sources of X-rays, infrared radiation and radio waves, have extremely luminous cores and fluctuate in brightness on time scales of weeks.
From "Cosmos" by Carl Sagan
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