Reversing any two dimensionswill describe a completely different unit. Using the sameexample stated as 4x8x16 would indicate a unit 4 inches wideand 8 inches high (not 8 inches wide and 4 inches high).
Many water fleas swimming together. The water flea is a microscopic crustacean (around .2-5 mm long) that lives in lakes, ponds, swamps, and streams. The most common kind of water flea is the Daphnia. This little, translucent insect is named for the way it swims.
Fleas are pretty smart and try to get away from water. Any detergent will kill flea eggs. You don't need pesticides. Remember to thoroughly rinse your pet after bathing it. At the end of the day, water is just fine for killing fleas. (http://www.ehow.com/tips_2439.html) So there we go - 2 minutes, they reckon!!