Om Metaball i manualen https://docs.blender.org/manual/en/latest/modeling/metas/index.html 

https://youtube.com/shorts/O6pV8-uNEU8?feature=share

https://youtube.com/shorts/tM8n0dZsq8c?feature=share

https://youtube.com/shorts/U0-oB72xrSI?feature=share