This card depicts the elements of a 'Brother' using chemical symbols from the periodic table of elements. Underneath these chemical symbols, there is a short 'scientific' description of a typical brother. This description is composed of actual descriptive features of the elements used in the making of the word.So, the description for a brother is: disagreeable odour, name comes from Ancient Greek: βρῶμος, brómos, meaning "stench" [Br], abundant gas, no taste [O], decays slowly, is a little bit dense [Th], and has few uses [Er].Great alternative birthday card for your slightly smelly/lazy male sibling. We have lots of humourous periodic element cards for you to choose from - see other items in the Newton and the Apple shop for more choices.Made from: Each card is made using a premium matt 300 GSM white greeting card with a brown kraft envelope. The inside of the card is left blank for you to write your own message. Your card will be protected in sealed plastic and sent in a board envelope for safe delivery.Dimensions of the folded card are 10.5 x 15 cm (Size A5 folded to A6).