Floating Dairy Farm, Finding Aliens, Historic Shift, CRISPR Advances & Citadel Blockbuster — This newsletter has 5 cover stories, 24 articles, 5 videos & 1 quote ========================================== SMALL TALK ========================================== World’s 1st floating dairy farm could help cities adapt to climate change As you approach the Port of Rotterdam, the largest in Europe, you can see the typical sights of cranes, barges, shipping containers, and seagulls. But down an industrial road near the water, there is a surprise on the horizon: cows. In a country where land is scarce and…