oneness of dharma and promote religious tolerance between Shivaist and Buddhist in ancient Java. Notable literary work including Sutasoma, written by Tantular circa late 14th century. The Candi Jawi is an example of Shiva-Buddha syncretic temple. Sports Pencak Silat, a class of related traditional Indonesian martial arts. It is a full-body fighting form incorporating strikes, grappling and throwing in addition to weaponry. Every part of the body is used and subject to attack. Pencak silat was practiced not only for physical defense but also for psychological ends. Tarung Derajat, a full body contact hybrid martial art from West Java, Indonesia, created by Haji Achmad Dradjat. He developed the techniques through his experience as a street fighter during the 1960s in Bandung. Tarung Derajat is officially recognized as a national sport and used as a basic martial art training for the Indonesian Armed Forces and Indonesian National Police. Indonesian animal racing, various animal racing in Indonesia are notably for ethnic cultural purpose and traditional sport, while contesting animal such as cow, buffalo, goat, horse, boar, duck, pigeon, and rabbit. Famous examples include Karapan sapi, Pacu jawi, Pacu itiak. Technology, information, physics Gojek, an Indonesian hyperlocal transport, logistics and payments unicorn startup founded in 2010. Tokopedia, Indonesia's biggest online marketplaces unicorn startup, launched in 2009. Traveloka, Indonesian unicorn startup that provides airline ticketing and hotel booking services online. Bukalapak, Indonesia's online marketplaces with unicorn status. OVO, Indonesian digital payment service with unicorn status. Dual Fast Fourier transform applied in 4G LTE technology, discovered by Khoirul Anwar. Abbreviated Epitaxial Growth Mode (AGM), method for reducing cost and improving quality of LEDs and lasers, patented by Nelson Tansu. Bioplastic cassava, a biodegradable plastics made from cassava starc, invented by Enviplast in Jakarta. Transportation Tanja sail, a type of sail commonly used by Austronesian peoples. Junk rig, invention of Austronesian people several hundred B.C.E., adopted by the Chinese as their main type of sail. Lug sail, a type of sail and one of the earliest fore-and-aft rigs. Pinisi rig, two-masted rigging of ships used widely by the Buginese and Makassarese, mostly for inter-insular transportation, cargo and fishing purposes within Indonesian archipelago. Perahu, a type of traditional sailboat with outrigger, and is most numerous in the various islands of Indonesia. Sandeq, a traditional Indonesian sailing ship with outrigger and triangular sail, used widely by the Mandar of West Sulawesi, mostly for fishing. Junk, sailing ship that