Common bugs
in Havok, PhysX, Bullet, ODE, Ogre, Newton.. SOLVED!

Bug 1.) Few subSteps: "Moon gravity effects"
bUg 2.) A lot of subSteps: "Spiraling to death"
buG 3.) Interpolation VS. Temporal Distribution

Common mistakes and bugs
related to fixedTimeStepping - UNCOVERED:
a) Design-Time Planning and Recognition of Min. Sys. Requirements
b) "Scaling the World" and Hidden Effects of fixedTimeStepping
c) Jitter, Choppiness and Slowdowns: Unstable Physics & Smooth Animation

Common pitfalls
for any kind of simulation, say - MOLECULAR DYNAMICS
-"An Iterative Variable time-step Algorithm for Molecular Dynamics Simulations"

-"Error and timing analysis
of multiple time-step integration methods for molecular dynamics"

-"Molecular dynamics simulations,
using multiple time-step integration, hampered by resonance instabilities"

Allegory Novella, Tech. Paper
& Chronicles of an Algorithm discovery:
Three bugs with one stone.. allegory continues

Quick Algotirthm Overview:
http://www.geocities.com/ze_aks/test/sampleTest.html