1. A study found that women find the scent of symmetrical men to be more attractive, based on smell tests using men's sweaty undershirts.
2. To ensure good weather for the Beijing Olympics opening ceremony, the Chinese government authorized over 1,100 cloud seeding missile launches to reduce the threat of rain.
3. "The Gate to Hell" is a natural gas field in Turkmenistan that collapsed in 1971 after Soviet drilling, leaving a crater over 60 meters wide that has been burning uncontrolled ever since.