Silver the periodic table) is useful in nuclear reactors because of its high thermal neutron capture cross-section, good conduction of heat, mechanical stability, and resistance to corrosion in hot water. The word "silver" appears in Anglo-Saxon in various spellings, such as "seolfor" and "siolfor". A similar form is seen throughout the Germanic languages (compare Old High German "silabar" and "silbir"). The chemical symbol Ag is from the Latin word for "silver", "argentum" (compare Ancient Greek ἄργυρος, "árgyros"), from the Proto-Indo-European root *"h₂erǵ-" (formerly reconstructed as "*arǵ-"), meaning "white" or "shining": this was the usual Proto-Indo-European word for the metal, whose reflexes
International breastfeeding symbol public places. These signs need to be designed carefully because they need to be understood at a glance by most people without written descriptions explaining what they mean. The International Breastfeeding Symbol was created specifically to address the perceived problem of not having a universally accepted and understood symbol for breastfeeding available in public places. The modern iconography representing infancy usually involves artificial feeding or soothing objects, like a nurser bottle icon or pacifier symbol. Nursing rooms traditionally use a baby bottle symbol to designate what they are instead of a symbol of a mother nursing a child. The International