gradient field 1 Articles . Forty-Year-Old Arcade Game Reveals Secrets Of Robot Path Planning. April 28, 2016 by Dan Maloney 20 Comments . What’s to be gained from reverse engineering a four- ...

A soft electroactive gel enables untethered robots to deform, grip, and move using only external electric fields, eliminating ...

Learn how to calculate the equation of a line from a graph, work out the gradient from an equation, and visualise intercepts with this step-by step guide.