Daily Quiz #652
The River Don flows 1,325 miles from near Tula, Russia, to which sea?
What was a Roman name for France?
The standard of 435 vibrations per second for middle A that was laid down in 1859 is known as what?
What literary character was portrayed by Cliff Richard in a 1990s stage musical?
Which of these is the oldest street race on the Formula One calendar?
With which field is Enrico Fermi associated?
Which of these is an acute fatal disease of the nervous system characterised by convulsions and paralysis of all muscles?