Entry no. 4

Not all are so much math, but still...

10. What gets wetter and wetter the more it dries?

11. If there are 5 apples on the counter and you take away 2, how many do you have?

12. Two friends decide to get together; so they start riding bikes towards each other. They plan to meet halfway. Each is riding at 6 MPH. They live 36 miles apart. One of them has a pet carrier pigeon and it starts flying the instant the friends start traveling. The pigeon flies back and forth at 18 MPH between the 2 friends until the friends meet. How far does the pigeon travel?

Good Luck!
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ANSWERS:

4. (3+7)3-7
5. 13112221 (saying that previous line was like: one 'three', one 'one', two 'two's and two 'one's.)
6. Plant three of them in equilateral triangle. Than construct the regular tetrahedron on the basis on three plants and place last one on its top.