What we learned this week

I feel like I’ve been sharing links about seaweed farming for years, without seeing any evidence of it catching on. When I find seaweed stocked in my local supermarket I’ll know we’re getting somewhere, but for now here’s another article on how transformative sea farming could be.

Molecular solar thermal energy storage is a new one to me, and one of those things that I don’t really understand. But scientists in Sweden have identified a way to store solar power at a molecular level and release...