4 ms·
Is this any different than smoke rings [0]? [0] - https://youtu.be/-VL0M0jmu7k https://youtu.be/-VL0M0jmu7k
by FpUser 3y ago
Is this any different than smoke rings [0]?
[0] - https://youtu.be/-VL0M0jmu7k https://youtu.be/-VL0M0jmu7k
- red_trumpet 3y agoThey study what happens when 8 smoke rings collide!