Introduces the concept of light through the character Ray, a personification of light beams. Ray explains the origins of light, its crucial role in visibility, and how it interacts with various ...
Hornof, D., Helm, V., de Dios Rodriguez, E. et al. A snapshot of relativistic motion: visualizing the Terrell-Penrose effect. Commun Phys 8, 161 (2025). https://doi ...
Sponsor: OSU Extension & The Ohio State University College of Food, Agricultural, and Environmental Sciences Ever wondered how a kaleidoscope turns a few simple beads into endless, colorful patterns?
Coupling mid-infrared “idler” photons with near-infrared “signal” photons enables cheaper, smaller and more efficient machines for uses such as greenhouse gas monitoring to medical diagnostics.
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What was the mysterious streak of light? Here's what we know about the Southwest sighting
On the night of May 16, a large beam of light resembling a spotlight was seen shooting into the night sky in the Southwest, but its source remains unknown. A Facebook post sharing the mysterious light ...
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