This week on Double Blind, Lucas puts on his detective hat to solve the case of the disappearing diatoms, while Jesse takes a look at two black holes on collision course, and the incredible cool method by which some clever scientists spotted them.
Free Floating - The worldwide decline in phytoplankton
- "Recent decadal trends in global phytoplankton composition" - Global Biogeochemical Cycles
- "Earth's oceans show decline in microscopic plant life" - Science Daily
Collision Course - Two black holes about to have a traffic accident
- Flickering Quasar May Hold Black Holes on a Collision Course - Scientific American