The Curry Puff Maker machine is designed to allow 12 puffs to be formed at a time. The process starts by manually laying the dough sheets and fillings, then hand-swing the handle that is incorporated as part of the machine. The invention works on…

STP is an Independent Sewerage Treatment Plant for decentralised water residences. It features a modular detachable system when decentralised solution is required for treating sewage for settlements in remote places. The i-STP is 350 L and is easily…