Surfing Guinness Book of World Records recognized a wave ride by Garrett McNamara at Nazaré, Portugal as the largest wave ever surfed. For hundreds of years, surfing was a central part of ancient Polynesian culture. Surfing may have first been observed by British explorers at Tahiti in 1767. Samuel Wallis and the crew members of who were the first Britons to visit the island in June of that year. Another candidate is the botanist Joseph Banks being part of the first voyage of James Cook on , who arrived on Tahiti on 10 April 1769. Lieutenant James King was the first
Explorer AUV Explorer AUV Explorer (Tan Suo Zhe, 探索者) autonomous underwater vehicle (AUV) is a Chinese AUV developed in the People's Republic of China (PRC), first entering service in November 1994. It should not be confused with another two Anglo-American AUVs that share the same name: the American Autonomous Benthic Explorer AUV (ABE) built by Woods Hole Oceanographic Institution, and the British Columbia-based International Submarine Engineering built Canadian Explorer AUV, which is based on its earlier ARCS AUV. Explore AUV is the first member of a series of Chinese AUVs later developed, all of which are based on Explorer AUV. Explorer AUV