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The Tiny Lift - Graphs

Series
A Mathematician's Holiday
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How can you get three people to the upper floor of the hotel if two of them can never be left alone?

Episode Information

Series
A Mathematician's Holiday
People
Thomas Woolley
William Binzi
Keywords
graph
fox
chicken
grain
Department: Mathematical Institute
Date Added: 24/10/2014
Duration: 00:12:01

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Hotel fire - Optimisation

Series
A Mathematician's Holiday
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What is the quickest route to get from where you are standing, collect some water from a river and get to the hotel?

Episode Information

Series
A Mathematician's Holiday
People
Thomas Woolley
William Binzi
Keywords
optimisation
Department: Mathematical Institute
Date Added: 24/10/2014
Duration: 00:09:06

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Bags mix-up- Logic and Decision Trees

Series
A Mathematician's Holiday
Embed
Three bags contain 2 t-shirts or 2 hoodies or 1 hoodie and 1 t-shirt, and none are labelled correctly. Can you tell which back belongs to whom by only taking one (random) item from one bag?

Episode Information

Series
A Mathematician's Holiday
People
Thomas Woolley
William Binzi
Keywords
logic
decision trees
Department: Mathematical Institute
Date Added: 24/10/2014
Duration: 00:07:47

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Late for the plane - Abstraction and Optimisation

Series
A Mathematician's Holiday
Embed
What is the quickest route between two points, if you can only cross the runways at a perpendicular?

Episode Information

Series
A Mathematician's Holiday
People
Thomas Woolley
William Binzi
Keywords
abstraction
optimisation
Department: Mathematical Institute
Date Added: 24/10/2014
Duration: 00:07:40

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Airport security - Trilinear Coordinates

Series
A Mathematician's Holiday
Embed
How do we measure out 100ml of a liquid using only containers taking quantities of 75ml, 125ml and 200ml?

Episode Information

Series
A Mathematician's Holiday
People
Thomas Woolley
William Binzi
Keywords
graph
algorithm
trilinear coordinates
computer graphics
gouraud shading
Department: Mathematical Institute
Date Added: 24/10/2014
Duration: 00:23:03

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Planning the tour - Abstraction and Graph Theory

Series
A Mathematician's Holiday
Embed
How do you construct a tour travelling between a number of different cities, but never using the same transport method between two cities more than once?

Episode Information

Series
A Mathematician's Holiday
People
Thomas Woolley
William Binzi
Keywords
konigsburg
graphs
Euler
graph theory
topology
travelling salesperson
Department: Mathematical Institute
Date Added: 24/10/2014
Duration: 00:07:29

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A Mathematician's Holiday

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A Mathematician's Holiday
Journey with the Mathemagicians as they encounter a number of problems on their travels and use mathematics to find solutions.
The series of short videos is suitable for secondary school teachers, introducing various maths principles to students in an engaging way.

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Social Media: A Critical Introduction

Series
Foundation for Law, Justice and Society
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Christian Fuchs, Professor of Social Media at Westminster University, leads the discussion of his recently published book Social Media: A Critical Introduction, which navigates the controversies and contradictions of the complex digital media landscape.
Exploring the role of social media in contemporary popular movements including the Occupy Movement and the Arab Spring, and drawing on theorists including Marx, Weber, Habermas, and Durkheim, Professor Fuchs asks: Is Google good or evil? Is Facebook a surveillance threat to privacy? Does Twitter enhance democracy? What did WikiLeaks reveal about political accountability, the transparency of power, and new forms of cultural censorship?

Episode Information

Series
Foundation for Law, Justice and Society
People
Christian Fuchs
Keywords
social media
politics
law
surveillance
censorship
Department: Centre for Socio-Legal Studies
Date Added: 22/10/2014
Duration: 00:18:18

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Killing by Drones: The Legal and Public Policy Dimensions

Series
Foundation for Law, Justice and Society
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Rory O. Millson, Partner at Cravath, Swaine and Moore LLP, explores the legal and policy issues surrounding the increasingly common use of military drones to carry out "targeted killings" in the ongoing fight against non-State actors around the world.

Episode Information

Series
Foundation for Law, Justice and Society
People
Rory O Millson
Keywords
politics
drones
public policy
Department: Centre for Socio-Legal Studies
Date Added: 22/10/2014
Duration: 00:53:28

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The Commercial Evolution of Microfinance: From donor dependence to sustainable social investment institutions

Series
Alumni Weekend
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Ira Lieberman provides an expert analysis on the evolution of micro-finance institutions. Followed by Juan Guerra, founder of StudentFunder – a case study.

Episode Information

Series
Alumni Weekend
People
Ira Lieberman
Juan Guerra
Keywords
micro-finance
finance
NGOs
Department: Alumni Office
Date Added: 22/10/2014
Duration: 00:41:35

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