Crew mem­bers; Tom, Beniam and Nobel; visi­ted Dr. Edmondson’s lab at Little Rock, Arkan­sas. Dr. Edmond­son and Richard are estee­med long-​​time cola­bo­ra­tors of our lab. They were very nice and help­ful. The hard­wa­res in their lab were quite impres­sive, too. This jour­ney was truly bene­fi­cial for us. During the three-​​day visit, Rick has mana­ged to iden­tify more than 10 iso­forms of human kera­tin in a mouse sam­ple. Genoty­ping for the ori­gin of these kera­tin is on-​​going. Beniam has deci­ded to shave all the lab crews and mice before any further MS expe­ri­ments. Look out, Tomas! Nobel mis­sed the oppor­tu­nity to let Mr. Clin­ton sign his T-​​shirt.