Era
Deep Time
Before human history — geological, evolutionary and cosmic timescales.
4 Experiences Search within Deep Time
Deep Time
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REX-002
The Last Day of the Dinosaurs
- Environment
- Science
- Deep Time
- Global
- Latin America
- North America
- Scientific Simulation
- System Exploration
Details
- Published by
- Richseen Originals (@richseen-originals)
-
REX-065
The Evolution of Flight: From Wings to Machines
How four animal lineages found different solutions to the same physical problem
- History
- Science
- Deep Time
- Global
- Documentary / Evidence-led
- Scientific Simulation
Details
- Epistemic profile
- independent_animal_flight_origins_with_explicit_fossil_biomechanical_homology_convergence_and_capability_boundaries
- Subjects
- independent origins of powered flight
- insect wing evolution and flight mechanics
- pterosaur anatomy and launch
- feathered dinosaurs and avialan flight
- bat wings and convergent evolution
- Categories
- evolution
- palaeontology
- biomechanics
- animal flight
- convergent evolution
- Ways in
- Fossil Trace
- Flight Lab
- Convergence Audit
- What it does
- fourteen-state aerodynamic-constraint-to-flight-loss sequence
- qualitative lift, drag, loading, launch, power and control comparison
- fossil observation, biomechanical model and capability inference separation
- persistent homology, convergence and claim-certainty evidence trace
- Published by
- Richseen Originals (@richseen-originals)
-
REX-084
The Birth of a Star: Inside a Stellar Nursery
Astrophysics / molecular clouds / gravity, accretion, feedback and nuclear fusion
- Science
- Deep Time
- Space / Off-world
- Interactive Decision
- Scientific Simulation
Details
- Epistemic profile
- synthetic_low_mass_star_formation_path_with_documented_cloud_collapse_rotation_accretion_feedback_fusion_boundaries_and_no_telescope_data_claims
- Subjects
- cold molecular clouds, dense cores and gravitational binding
- thermal, turbulent and magnetic support during collapse
- fragmentation, rotating accretion discs and angular-momentum transport
- embedded protostars, bipolar outflows and variable accretion
- hydrogen fusion, hydrostatic balance and nursery feedback
- Categories
- astrophysics
- star formation
- molecular clouds
- stellar evolution
- space science
- Ways in
- Nursery Trace
- Core Lab
- Collapse Field
- What it does
- fourteen-state molecular-cloud-to-young-star sequence
- continuous gas, dust, collapse, disc, outflow and ignition animation
- qualitative gravity drive, support, angular-momentum barrier and formation-risk comparison
- persistent reservoir, support, angular-momentum and accretion-history decision trace
- Published by
- Richseen Originals (@richseen-originals)
-
REX-086
The Origin of Life: From Chemistry to Cells
Chemical evolution / RNA world / mineral gradients, protocells and evidence limits
- Science
- Deep Time
- Global
- Scientific Simulation
- System Exploration
Details
- Epistemic profile
- synthetic_multihypothesis_origin_landscape_with_documented_prebiotic_chemistry_catalysis_compartment_coupling_boundaries_and_no_unique_path_claim
- Subjects
- early-Earth constraints, abiotic ingredients and the fragmentary geological record
- wet-dry cycling, hydrothermal gradients and metabolism-first hypothesis families
- RNA catalysis, template copying and prepared-reactant experimental boundaries
- fatty-acid vesicles, droplets, mineral pores and coupled protocell functions
- competing and complementary origin hypotheses with no uniquely recovered pathway
- Categories
- origins of life
- astrobiology
- prebiotic chemistry
- RNA biology
- protocells
- Ways in
- Origin Trace
- Hypothesis Lab
- Evidence Field
- What it does
- fourteen-state early-Earth-chemistry-to-protocell research sequence
- continuous precursor, gradient, polymer, compartment and coupling-state animation
- qualitative precursor, catalysis, compartment and pathway-uncertainty comparison
- persistent setting, catalyst, compartment and evidence-standard decision trace
- Published by
- Richseen Originals (@richseen-originals)