On December 31, 2018, the Nebulas team launched Nebulas NOVA testnet. The release of Nebulas NOVA v2.0 makes Nebulas the first public chain with native on-chain incentive, hence making the upgrade of core protocols timely and smoothly. In order to help community members to further understand Nebulas NOVA, Nebulas core researchers and lead of the technical team recorded this video to introduce the 3 technical features of NOVA to community members, hope it can help you understand Nebulas NOVA better. Currently, Nebulas NOVA testnet Developer Incentive Program is in progress. By deploying smart contracts on Nebulas NOVA testnet, developers can experience DIP first. Welcome to participate in this program and get NAS incentive. The Developer Incentive Program will last until March 31, 2019.