Dan Shechtman - Dan Shechtman having a good time at the Summer Festival of Science. Aaron Ciechanover - Aaron Ciechanover delivering his lecture. Aaron Ciechanover - Aaron Ciechanover having a discussion session with young researchers. Aaron Ciechanover - Lecture: 'Why Proteins Have to Die, so We Shall Live' by Aaron Ciechanover (Laureate, Chemistry 2004) Aaron Ciechanover - Lecture: 'We Our Proteins Have to Die so We Shall Live' by Aaron Ciechanover (Laureate, Chemistry 2004)