Algodoo

It's a marble that grows, then divides into 4 sibling marbles, and so on! Keep in mind, it will lag a lot with at least 3,000 - 4,500 marbles at the time. This phunlet is very simple and Thyme-scripted.

You can customise the marble to influence how it grows and divides, open the Script menu and change the variables:

• _growth - The amount of radius the marble will grow every postStep. A sibling marble's _growth will increment/decrement by half of itself by random.
• _gwExtend - Increments _growth by itself for sibiling marbles.
• _radiusToDivide - The amount of radius the marble needs to divide
• _rtdExtend - Increments _radiusToDivide by itself for sibiling marbles.
• _divideLimit - Decreases by 1 every marble generation. After reaching 0, they cannot divide anymore. You can expect how many marbles in total after finalising duplication with 4 ^ x, where x is _divideLimit. (e.g. parent will have 6, 1st sibiling will have 5, 2nd sibiling will have 4 and so on.)

Feel free to leave a suggestion on ways to improve the phunlet or make it more interesting or customizable!