Our look at some of the significant happenings 100 years ago this month.

13. Birth. Michael Bond, English fiction writer, creator of Paddington Bear (d.2017)

16. A British Broadcasting Company radio play by Ronald Knox about workers’ revolution in London causes a panic among those who have not heard the preliminary announcement that it is a satire on broadcasting.

26. Scottish inventor John Logie Baird demonstrates a mechanical television system at his London laboratory for members of the Royal Institution and a reporter from The Times.

29. Birth. Abdus Salam, Pakistani physicist and Nobel laureate (d.1996)