probably moisture, not good
Oil level over full
Sound is a vibration travelling through the air. When it hits foam, it causes the foam to vibrate, which in turn causes friction. The friction causes heat.
The foam is a part of the indigestible sugars from the lentils.
water causes a chemical reaction which causes it to foam and become slippery
Craft Lab - 2006 Mondo Foam-O - 2.18 was released on: USA: 2007
When you put your finger in the foam of soda, you release tiny air bubbles trapped in the foam. This causes the bubbles to rise faster, resulting in the foam collapsing more quickly.
Rabies
foam
Cocaine overdose
Craft Lab - 2006 Mondo Foam-O 2-18 was released on: USA: 2007
No.
Naturally occurring phosphates from runoff from granitic rocks.
sea foam.......from parts source