Four-Bar Linkage Calculator and Coupler Curve Analyzer
Wired White v1 Analyze Grashof type, link positions, velocities, accelerations, and transmission angle. Animate either assembly branch and trace a coupler curve.
#animation
Wired White v1 
Projectile Motion and Free Fall Calculator with Air Drag
Wired White v1 Calculate projectile motion and free fall with air resistance, wind and altitude. Compare the vacuum path, find the best launch angle, and estimate terminal velocity.
