Zombie Mathematics

After 146 pages of mathematics in this paper, the authors conclude that "the most effective way to deal with the undead is to hit hard and often."

How Many Legs Are On the Bus

There are 7 girls on a bus

Each girl has 7 backpacks

In each backpack, there are 7 big cats

For every big cat there are 7 little cats

Question: How many legs are there in the bus?

10,990 legs.

2744 cats of various sizes and 7 girls.

(2744 x 4) + (7 x 2) = 10990

Riemann's Zeta Zeroes and Eigenvalues of Random Matrix

I have no idea what this thread is about.

How To Make $6,000,000

Solve the Millennium Prizes. The solution of each is good for $1,000,000 @.

1 P versus NP
2 The Hodge conjecture
3 The Poincaré conjecture
4 The Riemann hypothesis
5 Yang–Mills existence and mass gap
6 Navier–Stokes existence and smoothness
7 The Birch and Swinnerton-Dyer conjecture

Russian Grigori Perelman did solve the Poincaré conjecture, but declined the prize and now lives jobless with his mother.