by
Stangroom, Jeremy.
Format:
Books
Publication Date
2009
Excerpt:
Einstein's riddle : riddles, paradoxes and conundrums to stretch your mind / Stangroom, Jeremy.
by
Pricken, Mario.
Format:
Books
Publication Date
2008
Excerpt:
-- 2.11. Paradoxes and optical illusions -- 2.12. Provocation and shock tactics -- 2.13. Playing with