(TrendHunter.com) During the Big Idea Ventures Demo Day showcase in Singapore, ImpacFat unveiled the world's first cultivated fish fat. ImpacFat's cell-based fat is rich in omega-3 fatty acids and it is... (TrendHunter.com) During the Big Idea Ventures Demo Day showcase in Singapore, ImpacFat unveiled the world's first cultivated fish fat. ImpacFat's cell-based fat is rich in omega-3 fatty acids and it is...