
(via theredearth)
Three out of two people have trouble with fractions.
— Prairie Life
In fact, in 1901 von Koch showed that the Riemann hypothesis is equivalent to
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Proof Without Words: The Circle (by minutephysics)
Calculating the area of a circle with beads and ruler.
Brian Urlacher sacks Brett Favre during a 2001 Bears-Packers game. Urlacher, the 2000 Defensive Rookie of the Year, 2005 Defensive Player of the Year and eight-time Pro Bowler, retired on Wednesday. (John Biever/SI)
GALLERY: Classic Photos of Brian Urlacher
Presented Without Comment: the newly unveiled logo for the newly enacted College Football Playoff and the new poster for Lars von Trier’s latest film, Nymphomaniac.






