Enamel is a complex weave ofbrittle, honeycomb-clustered strands that interact with light to make teeth appear opalescent (a pearly, milky iridescence). Dentine under enamelforms most of the tooth crown and root, and is made of collagen, mineral, water and proteins. Collagen strands arewovento...
Federica Bertocchini, who is a researcherand amateur(业余) beekeeper, was removing thepesky(讨厌的) moth larvae from the honeycombsin her hives. She put them in a plastic shoppingbag. Have you heard the saying, “He couldn't findhis way out of a paper bag?" These very hungrycaterpillar...
69-year-old man with worsening dyspnea. Maximum intensity projection (MIP), axial CT image and fused axial FDG PET/CT demonstrating heterogeneous FDG uptake corresponding to reticular and linear opacities and areas of honeycombing corresponding to pulmonary fibrosis with focal intense left perihilar F...
Enamel is a complex weave ofbrittle, honeycomb-clustered strands that interact with light to make teeth appear opalescent (a pearly, milky iridescence). Dentine under enamelforms most of the tooth crown and root, and is made of collagen, mineral, water and proteins. Collagen strands arewovento...