§5QUESTION SET
The set is seeded with a spread across animals, physics, mathematics, materials and history. It grows as the model proposes follow-ups at the end of each synthesis — entries marked follow-up were written by the engine itself.
RESEARCHED · 2
Why is 2 + 2 = 4 provable but the Goldbach conjecture apparently not?mathematicscontrol
Why do mantis shrimp have sixteen photoreceptor types but poor colour discrimination?animalsseed
QUEUED · 11
Why does amorphous ice have at least two distinct densities?materialsseed
Can the Collatz stopping-time distribution be derived from a branching process?mathematicsseed
Why did Roman concrete self-heal while modern concrete does not?historyseed
How do naked mole-rats suppress cancer for thirty years?animalsseed
What determines the handedness bias in climbing plant tendrils?biologyseed
Is turbulence onset in pipe flow better modelled as a directed percolation transition?physicsseed
Why are there no green mammals?animalsseed
What is the information-theoretic cost of a single protein folding event?physicsseed
What sets the upper size limit on a flying bird?animalsseed
Do the spectra and polarization properties of ecologically important natural signals align with mantis-shrimp receptor-category boundaries?animalsfollow-up
Do different mantis-shrimp species use different neural colour-decoding strategies under natural illumination?animalsfollow-up