Imaginary steampunk machine. As the wheel spins, its extended diameter traces out a sine wave in the metal plate. This device looks like a semaphore with a backdrop of stars.
Illustration ID: Time-Flag
copyright Russell Kightley
Illustration size: 40.0 Mpixels (114 MB uncompressed) - 5000x8000 pixels (16.7x26.7 in / 42.3x67.7 cm at 300 ppi)
Photons hitting a corner cube reflector1970-01-01T00:00:00+00:00Animation showing a light source (LASER) firing red photons at a corner cube reflector. The photons are reflected in a way analogous to balls bouncing from a surface. The three reflective surfaces are at right angles to each other, and so they systema...PT20Shttps://d38zjy0x98992m.cloudfront.net/40fe507a-c462-4076-af54-936b98dffdbb/Photon_Corner_Cube_265_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/40fe507a-c462-4076-af54-936b98dffdbb/Photon_Corner_Cube_265_mp4_hd_video.mp4https://www.scientific.pictures/-/galleries/steampunk/-/medias/40fe507a-c462-4076-af54-936b98dffdbb/pricehttps://www.scientific.pictures/-/galleries/steampunk/-/medias/40fe507a-c462-4076-af54-936b98dffdbb/price