(sot: dr. erik u of m) "mientras mas tiempo unomantga el organen hielo, generalmente peores son loresultados. asi que si uno logpreserr de alguna mera el organo y mantenlo ahi para cuando se necesite, sonmuchos los beneficios " el procedimiento consiste ebaÑar partes del tejido con nanoparticulas magneticasa traves de radiofrecuenciaestas nanopartculas son capaces de aplicaralode una forma tan rapida y uniformque evita la formacion de cristalede hielo y lodaÑos que habitualmente se producen en eproceso de descongelacin. segun bischof esta es la prima vez que alguieconsigue al asi sin alterar la viabilidad de losorganos (sot: prof. john bischof /mechanical engineering, u ofm) "nuestro inven e añadir las nanopartículas ampliarlas l que nos da la esperanza de podeagraar el sistema"los investigadores estan segurosque este procedimiento salvara muchasvidas en el futuro. (sot: dr. erik finger / transplant surgeon, u of m) seguridad lucha por su vida luego de que un sospechosointea arrebatarlel arma de fue

dr. breaking news on bridgewater associates. stepping down as co-chief executive officer in april according to a post on his linked in. let's bring in erikhas been following dalio and spoke to him and demos earlier this year. your first thoughts on something that is a little bit further into this letter, jon rubinstein is leaving. ofk: to your point, a lot big news coming out of bridgewater in this statement from ray dalio, and i would lead with jon rubinstein leaving is co-chief executive officer. jon rubinstein was an unusual higher less than a year ago for bridgewater. you may remember he was a key lieutenant of steve jobs and apple. he helped to design the imac and ipod. he left apple years ago, joined bridgwater last year, in this role ray dalio described as both leadership and technology. given his background at apple, ray dalio was relying on jon rubinstein to help redesign a new technology architecture for bridgewater. and today ray dalio says jon rubinstein did in fact to do that. vonnie: yes come he gives him a lot of credit. he says he is not a cultural fit. erik: by mutual agreement, not a cultural fit. vonnie: what does that