Simulations
Interactive physics proofs. Don't take our word for it — run the numbers yourself.
Thermal Equilibrium
Does it melt?
A cable at 8 km/s through the upper atmosphere sounds like it should vaporize. Drag the altitude slider and see what actually happens. Spoiler: at 100 km, it's colder than a winter day in New York.
Bootstrap Growth
How fast does it grow?
Watch the self-reinforcing loop in action. The ring lifts cable, the cable strengthens the ring, the stronger ring lifts more cable. See the exponential unfold.
Hoop Stress Explorer
What doesn't break?
Toggle materials and overspeed percentages. See which combinations survive orbital hoop stress and which snap. The 2% overspeed sweet spot becomes obvious.
Cost Comparison
How cheap is it?
Rockets vs orbital ring at any scale. Drag the tonnage slider and watch the cost curves diverge. The economics are overwhelming.