A star not yet lit · Physics
Gravity as Geometry
Nothing pulls a falling apple; it follows the shortest path through bent space.
Nothing pulls a falling apple; it follows the shortest path through bent space. That is the claim, and it is the kind that looks obvious until we try to say where it stops. Where does it hold, where does it fail, and what changes once we can see it at work? That is a conversation, not a paragraph.
What this star will be, on the blog →
Gravity as Geometry is a star on the Constellate sky: placed by meaning, named, and connected to the stars around it. See where it sits →
On the sky
Nearest on the sky
- Cosmic Expansion
- Orbits and Escape Velocity
- Relativity
- Conservation of Energy
- The Arrow of Time
- Spectra as Fingerprints
A filled dot marks a star that is already open to walk.
Every star is lit by demand. Ask for Gravity as Geometry and it moves up the list.
Find it on the sky and ask →Meanwhile, the first concept of every course is free. No signup, no card.
The first concept of every course is open to walk, free to start.
Begin your exploration →Or explore the whole sky. No signup, no card.