Visualization of the Sun-Earth Lagrange points. Orbital mechanics is a fun subject, as it involves a lot of seemingly empty space that’s nevertheless full of very real forces, all of which must ...

Knowledge of Lagrangian mechanics assumed. Central force problem, scattering, rigid-body mechanics, normal modes and special relativity. Hamiltonian dynamics, canonical transformations, ...

Have you all been waiting for the final book of the Gamer of Thrones universes, well there is good news and bad news. The good news is that George RR Martine has just written something new and ...

Traditional exams A new research-based conceptual assessment (the colorado classical mechanics/Math methods Instrument, or CCMI). This instrument is still under development. It is not included in the ...