pendulum

Instructional pendulum animation with parameters for kids

You can try it here: https://csurgay.com/pendulum

Url get parameters:

• mode (1 or 8 for mobile or desktop screens)
• timeout=7000 (7 seconds delay between pendulums)
• lineWidth=0.4
• color (red, rgba(100,150,200,0.5), random)
• opacity (0.5)