3 Body Problem | In physics, specifically classical mechanics, the three-body problem is to take the initial positions and velocities (or momenta) of three point masses orbiting each other in space and then to calculate their subsequent trajectories using Newton's laws of motion and Newton's law of universal gravitation. Approximate trajectories of three identical bodies located at the vertices of a scalene triangle and having zero initial velocities. The center of mass, in accordance with the l

Most people don’t like uncertainty. However, it is something we do need to tolerate on a day-to-day basis. The problem with most anxiety, is it’s maintained through avoidance. We feel anxious, we don’t do the thing, and we feel momentary relief as a result. But, this doesn’t allow us the opportunity to face what makes us anxious, and learn that it may not be as bad as we thought. Anxiety catastrophizes by nature, that’s its job. But with this, many of the situations we’re most anxious about aren

7-Month-Old Baby Walks Independently