a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a scrap or morsel of food left at a meal.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
Emil Hermann (ˈeːmiːl ˈhɛrman). 1852--1919, German chemist, noted particularly for his work on synthetic sugars and the purine group: Nobel prize for chemistry 1902
2.
Ernst Otto. 1918--94, German chemist: shared the Nobel prize for chemistry in 1973 with Geoffrey Wilkinson for his work on inorganic complexes
3.
Hans (hans). 1881--1945, German chemist, noted particularly for his work on chlorophyll, haemin, and the porphyrins: Nobel prize for chemistry 1930
4.
Robert James, known as Bobby. 1943--2008, US chess player; world champion 1972--75