If simple logic isn’t working with your internet company, try Zermelo-Fraenkel set theory
This tongue-in-cheek animation from the US YouTuber Henry Reich – the mind behind MinutePhysics – is a creative exercise in how not to lose your cool when faced with the abyss of illogic. Recalling the mundane, mindnumbing tribulations of trying to get a straight answer on billing from his internet service provider (ISP), Reich concludes that the company isn’t just guilty of subpar customer service – their policies also break nearly every fundamental law of modern mathematics. Reich’s clever excoriation of telecommunication companies was created for The Festival of Bad Ad Hoc Hypotheses (BAHFest), an annual ‘celebration of well-argued and thoroughly researched but completely incorrect scientific theories’.
Video by MinutePhysics

videoTravel
Retracing Mark Twain’s path, a filmmaker sets out to understand the mighty Mississippi
28 minutes

videoChildhood and adolescence
A neglected Dominican sugar town, as seen through the eyes of a 12-year-old local
11 minutes

videoMathematics
After centuries of trying, we’ve yet to arrive at a perfect way to map colour
20 minutes

videoThinkers and theories
The prison abolitionist who dares to envision a world without ‘unfreedoms’
16 minutes

videoMusic
A riveting audiovisual dive into what makes sounds harmonious, or not
28 minutes

videoMathematics
Spiral into the ‘golden ratio’ – and separate the myths from the maths
4 minutes

videoHistory of science
How we came to know the size of the Universe – and what mysteries remain
26 minutes

videoEcology and environmental sciences
Join endangered whooping cranes on their perilous migratory path over North America
6 minutes

videoEconomics
A tour of New York’s gaudiest neighbourhood with the Marxist geographer David Harvey
13 minutes