Sports
The dark side of the tennis world

The dark side of the tennis world

August 2 2007, Nikolay Davydenko plays against Martin Vassallo Arguello in an official ATP (Association of Tennis Professionals) tournament in Poland. During this match, Davydenko was ranked fourth in the world rankings, while Arguello was ranked 87th. Meanwhile,...

Introduction to Mathematical Cycling

Introduction to Mathematical Cycling

It is a remarkable sport, time trial cycling. It seems comparable to road racing and at the same time it has nothing to do with it. In a road race one tries to conserve energy as long as possible, while during a time trial you want to use all the power you have got...

Lionel Messi gebruikt doping

Lionel Messi gebruikt doping

Net als Cristiano Ronaldo. En Ibrahimovic ook. Want waarom zou het volledige wielerpeloton en de hele atletiek wel uit de verboden pot snoepen, maar de mondiale voetbaltop niet? – Ruben te Wierik

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