input: In 1924 Pauli proposed a quantum spin number for electrons
fixed: In 1924 Pauli proposed a quantum spin number for electrons.

input: Based on the comprehensive Tube Logic concept behind the renowned Katana Waza and Blues Cube amplifiers AIRD takes the amp processor to a new level of performance flexibility and practical usability
fixed: Based on the comprehensive Tube Logic concept behind the renowned Katana, Waza, and Blues Cube amplifiers, AIRD takes the amp processor to a new level of performance, flexibility, and practical usability.

input: There are signs pointing towards Scavi the excavations but there is not much to see
fixed: There are signs pointing towards "Scavi", the excavations, but there is not much to see.

input: Finding a copy of Rouse Ball s book Mathematical Recreations and Essays in the library while he was at this school he began to acquire a fascination with the graph theory problems he read about in this book but it was not enough to change his mind about studying chemistry at university
fixed:
Finding a copy of Rouse Ball 's book Mathematical Recreations and Essays in the library while he was at this school he began to acquire a fascination with the graph theory problems he read about in this book but it was not enough to change his mind about studying chemistry at university.