[ad#info-link-tag-top] [ad#post] Theme for ABU Robocon 2011 Bangkok is “Loy Krathong, Lighting Happiness with Friendship”. The theme is adapted from the Loy Krathong ceremony which is a traditional Thai ceremony to honor the Goddess of the river. The vibrant activity is held in Thailand on the full moon night in November every year. A “krathong” is a small boat usually made of cut banana stems and leaves....