The bright flash occurs because when sperm enters an egg it leads to a surge of calcium which triggers the release of zinc from the egg. As the zinc shoots out, it binds to small molecules which emit a fluorescence which can be picked up by camera microscopes.
Shibori is a Japanese technique of creating designs in dyed fabric. It is a dye-resist technique, using items that bind the fabric to create areas where the dye will not penetrate. Depending on the materials used and how the fabric is bound, the dyed designs vary from random splashes of color to highly symmetrical patterns.
Shibui (æ¸ã) (adjective), shibumi (æ¸ã¿) (noun), or shibusa (æ¸ã) (noun) are Japanese words which refer to a particular aesthetic of simple, subtle, and unobtrusive beauty.Like other Japanese aesthetic terms, such as iki and wabi-sabi, shibui can apply to a wide variety of subjects, not just art or fashion.hibui, a registration or 'felt sense' of evolving perfection. What is being registered is the 'Life' behind the qualities of any experience. A 'felt sense' of qualities, such as, quiet beauty with intelligence, love, light, and joy.