1. Coffee consumption is rapidly increasing in Iran. Some experts say it may even replace the Iranians’ favorite traditional black tea in the near future. A competition has now been held in the capital Tehran to test the skills of Iranian baristas.
2. Brazil is building a giant observation tower in the heart of the Amazon to monitor climate change and its impact on the region's sensitive ecosystem.
3. Brightly-colored gems and sparkling diamonds are attracting visitors to the Hong Kong International Jewelry Manufacturers’ Show.