corbelling method. Sosrobahu, a road and bridge construction technique which twist the concrete beam shoulder of the supporting pylon, which allows long stretches of flyovers to be constructed above existing main roads with a minimum of disruption to the traffic, designed by Tjokorda Raka Sukawati. Cakar ayam construction, or literally means "chicken claw construction" is a technical engineering to create a more stable foundation by employing concrete plate supported by pipes planted deep into the ground acted as "claws", invented by Prof. Dr. Ir. Sedijatmo in 1961. The technique is applied on structures, roads and runways. The technical principle consist of a concrete plate foundation is supported and secured to the ground by pipes as "claws", which allowed a more stable construction, enable to build structure on soft wet ground such as on swamps. The technique allowed the structure to be more rigid, stable and more durable against uneven weight distribution or uneven land declining. Bagan, a fishing instrument (lift net) for light fishing, originating from Indonesia. There are 5 type: Stationary bagan, raft bagan, boat bagan, boat bagan with platform, and sail bagan. Cobweb Construction is a rigid shallow foundation that has a cobweb-like design. KSSL itself was discovered in 1976 by Ir. Ryantori and Ir. Sutjipto. Economy Arisan, a form of Rotating Savings and Credit Association in Indonesian culture, a form of Microfinance. Piggy bank, known as celengan in Indonesian, it is a boar-shaped terracotta figurine with a slit hole used to insert, collect and store coins. Despite piggy banks being a result of parallel development in several places around the world, one of the oldest manifestation of pig-shaped money box is dated from Majapahit period, in Java circa 14th century. Warung, a type of small Indonesian family-owned business — often a casual shop, a modest small restaurant or café. There are many kinds of warung, some take the form of a small shop that sells cold bottled drinks, candy, cigarettes, snacks, kue, krupuk and other daily necessities, while the larger ones are small restaurant establishments. Food processing and cuisine Tempeh, fermented soybean cake made by growing whitish Rhizopus oligosporus fungi. The fermentation technique is native to Java. Oncom, fermented by-product of soybean or peanuts tailings (tofu dregs), which growing mold of Rhizopus oligosporus or Neurospora intermedia var. oncomensis. The fermentation technique is native to West Java. Tapai, fermented sweet and sour tasting food usually made either from