The weak bonds between water molecules are called 'hydrogen' bonds. Hydrogen bonding is due to the fact that most of the time the electrons in a water molecule are around the oxygen atom - thus conferring a negative charge on the oxygen part of the molecule and as a consequence a positive charge on the hydrogens.
The lice bug is gray to brown. They like to hang out behind the ears and at the nape of your neck. Though they can be anywhere. The knits, or eggs, are white and stick like mad to the hair. The eggs are found up close to the root of the hair usually. You have to really work to get them to move. IF what you have comes off with little or no effort it is probably not lice.
Head lice are a common problem for children in schools and child care. Anyone can get head lice. Head lice are not a sign of uncleanliness and head lice do not spread disease. Head lice are very small (less than 1/8 inch long), tan colored insects which live on human heads.