![](http://www.alamy.com/thumbs/6/FC718B74-96C2-41A4-8385-A2080D7F6B08/A39TM3.jpg)
stress patterns in a plastic part
stress patterns are shown in a clear plastic funnel by viewing using two polarisering filters at different angles
Size: 3600px × 5140px
Photo credit: © David J. Green / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: acrylic, clear, color, colored, colour, coloured, colourful, concept, create, cross, filter, form, formed, funnel, idea, light, metaphor, method, optic, optical, patterns, perspex, photoelastic, plastic, polarise, polarised, polariser, polarising, polarize, polarized, polarizer, polarizing, science, scientific, strain, stress, technique, technology, test, testing, theme, transparent, vibrant