Sentence examples for echo light from inspiring English sources
Sound isn't the only thing that can echo; light can too.
Related sites More information and images from HST Ground-based images of the light echo Light echoes around Supernova 1987A.
If we consider sound and light waves, there are similarities between them: sound echoes, light reflects; sound is loud, light is bright, both sound and light are detectable by our senses.
Because the echoed light takes a detour on its way here, it offers information about Sgr A* that's older than the picture compiled from x-rays that travel directly from the black hole to us.
All the materials, including the parchment-coloured walls, were chosen for their harmonious, muted colours, which echo the light interior.
The technique is analogous to ultrasound, except that echoes of light are used instead of echoes of sound.
Dr. Raskar traces those bouncing echoes of light photon by photon, based on when and where they land.
Visitors tried out the "Voice Tunnel" art installation — talking into speakers and hearing it echo, with lighting tied to the sound's intensity — in the Park Avenue tunnel on Saturday.
Besides salsa, the band brought in echoes of light jazz and mariachi with Mr. McGaha's trumpet the distinguishing sound in an ensemble whose instrumentation sometimes strayed out of tune.
Spectral domain optical coherence tomography (SD OCT) measures the interference spectrum of time delay echoes of light using a spectrometer.
