del.icio.us links for 2006-07-07

• On July 14th, one del.icio.us user will win $100. Enter this contest.: One randomly-selected del.icio.us user who bookmarks this page will win $100. (del.icio.us greed network social weird)
• 'Breast ironing' to stunt girls' growth widespread: "Breast ironing" -- the use of hard or heated objects or other substances to try to stunt breast growth in girls to lessen their sexual attractiveness -- is a traditional practice in West Africa, experts say. (africa boobs culture evil news weird)
• New Scientist Features - 13 things that do not make sense: 1 The placebo effect.2 The horizon problem.3 Ultra-energetic cosmic rays. 4 Belfast homeopathy results.5 Dark matter. 6 Viking's methane. 7 Tetraneutrons. 8 The Pioneer anomaly. 9 Dark energy. 10 The Kuiper cliff. 11 The Wow signal. 12 Not-so-constant con (medicine physics science space weird)