Bubbles and Speech

I was in the garden blowing bubbles today when I was told about how bubble blowing is used as a tool for speech therapy....

http://news.bbc.co.uk/1/hi/health/5106294.stm

http://speechtherapyfun.com/oral-motor/oral-motor.htm

http://www.speechtherapyideas.com/2009/06/13/bubbles-as-a-therapy-tool/

Pretty much the first chapter in Sloterdijk is about the bubble's significance in regard to seeing ones own, breath, a visual of ones soul and a consequence of God's original ceramic-pnematic creation of Adam - God blowing life into his clay man. Seems like the link to subjectivizing ones breath and respiro-control is vital for learning to speak.