Day 1445 Adam
keywords: physics, fizz, Doctor, Dr. Pepper, soda, phd, degree,
keywords: physics, fizz, Doctor, Dr. Pepper, soda, phd, degree,
keywords: matter, energy, speed of light, equation, science,
keywords: Star Wars, The Force, physics, force, mass x acceleration
keywords: science, friction, roll, force, physics, vector, angle