THE BULK — branes adrift in higher-dimensional space
simulation time: 0s active shockwaves: 0
total particles in all branes: 0
drag — orbit · wheel — zoom · click a brane — trigger localized event
R reset · space pause · A auto-orbit · C force collision
"in the ekpyrotic model, the Big Bang is the impact of two branes
colliding through the bulk dimension." — Steinhardt & Turok