The Expanse
Gravity
In the world of The Expanse, one’s relationship with gravity is really separates people in the future. Are you a 1G person, and therefore from Earth, or are you a Belter who grew up in very low gravity? What is the biological effect of this force? How can we make artificial gravity? What is that weird S-Shaped lasagna pan that Alex is always using? The Brain Trust answers all of these questions!
Protomolecule
In the realm of science fiction, nothing is more multi-faceted than the Protomolecule from The Expanse. Is an invasive species, a construction team, and a warp gate all rolled into one. A true Swiss army knife of Sci-Fi. The Brain Trust got together to explain this complicated and wondrous particle, and managed to come up with a Unified Theory of Protomolecule.