Trachea to air sacs. Many insects, such as grasshoppers and bees, which actively pump the air sacs in their abdomen, are able to control the flow of air through their body. In some aquatic insects, the tracheae exchange gas through the body wall directly, in the form of a gill, or function essentially as normal, via a plastron. Note that despite being internal, the tracheae of arthropods are lined with cuticular tissue and are shed during moulting (ecdysis). In 2008, a Colombian woman, Claudia Castillo (30), received a trachea transplant using her own stem cells. Between 2011 and 2014 Paolo Macchiarini
My Name Is My Name "A few poor production choices and uneven sequencing do slow the album, but it shows flashes of real brilliance. The best tracks here are produced by Kanye and Pharrell, and they're concentrated at the beginning and end. The smattering in the middle of the tracklist is handled by host of collaborators, not all of them effectively complimenting Pusha's rawness. While not the defining statement it could’ve been, "My Name Is My Name" shows different sides of Pusha T as he becomes a more multidimensional rapper." Jabbari Weekes of "Exclaim!" said, "A majority of "My Name Is My Name"'s sounds are