Mathematician Dr Hannah Fry uses Dr Xand Van Tulleken as her guinea pig to test whether the algorithms that dating sites use to match people actually work.

Define Algorithm:

“a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer”

You can watch the documentary here:

http://www.bbc.co.uk/iplayer/episode/b0791nhx/horizon-20152016-7-how-to-find-love-online

You can also fill out the questionnaire: Would you get a Date?