Tinamou eggs are so shiny because of a unique microscopic structure in their shells. This is achieved through tightly packed calcium carbonate crystals, which create a glossy finish. #science #sciencefacts #tinamou #tinamoueggs #calciumcarbonate

Tinamou eggs are so shiny because of a unique microscopic structure in their shells. This is achieved through tightly packed calcium carbonate crystals, which create a glossy finish.

#science #sciencefacts #tinamou #tinamoueggs #calciumcarbonate