William Kaelin used this microscope as a child. When he became a scientist, he contributed to finding the explanations to the molecular mechanism governing the body's reactions to different oxygen levels.
William Kaelin donated the microscope to the Nobel Prize Museum in 2019.
During his internship as a physician at Johns Hopkins University, William Kaelin wore this tie every Friday, according to the tradition there. He also wore the name plate during this period.
William Kaelin donated the tie and the name plate to the Nobel Prize Museum in 2019.
William Kaelin used these instruments during his internship as a physician at Johns Hopkins University. They include a hemostat, which is used to control bleeding during surgery, and a reflex hammer, which is used to test reflexes.
William Kaelin donated the instruments to the Nobel Prize Museum in 2019.
This stethoscope was used for listening to heart and lungs by William Kaelin during his internship as a physician at Johns Hopkins University.
William Kaelin donated the stethscope to the Nobel Prize Museum in 2019.
This otoscope was used for examining the ears by William Kaelin during his internship as a physician at Johns Hopkins University.
William Kaelin donated the otoscope to the Nobel Prize Museum in 2019.
William Kaelin had this doctor’s bag during his internship as a physician at Johns Hopkins University. Kaelin no longer practises medicine but devotes himself entirely to research. He has helped explain the molecular mechanism governing the body’s reactions to different oxygen levels.
William Kaelin donated the doctor’s bag to the Nobel Prize Museum in 2019.