Lava Lamp 40cm

u003cp alignu003d"center"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003eLava Lampu003c/fontu003eu003c/fontu003e u003c/pu003eu003cp alignu003d"center"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003eu003cbu003eBonita large lava lampu003c/bu003e with which to decorate a room, living room, office, etc.., This lava lamp will get a relaxing effect by observing how lava melts forming balls and all sorts of ways. The lava in the heat tends to rise to the top and again after cooling down to the bottom so joining and returning to complete the cycle again.u003c/fontu003eu003c/fontu003e u003c/pu003eu003cp alignu003d"center"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003eLava lamp Features:u003c/fontu003eu003c/fontu003e u003c/pu003eu003cp alignu003d"center"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003e- This lava lamp is a low poweru003c/fontu003eu003c/fontu003e u003c/pu003eu003cp alignu003d"center"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003e- Operates at 220 Vu003c/fontu003eu003c/fontu003e u003c/pu003eu003cp alignu003d"center"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003e- Switches on / offu003c/fontu003eu003c/fontu003e u003c/pu003eu003cp alignu003d"center"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003e- Lamps for lighting includingu003c/fontu003eu003c/fontu003e u003c/pu003eu003cp alignu003d"center"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003e- Lamp base silver grayu003c/fontu003eu003c/fontu003e u003c/pu003eu003cp alignu003d"center"u003e u003cbu003eu003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003eHeight 40cm lava lamp!u003c/fontu003eu003c/fontu003eu003c/bu003e u003c/pu003eu003cp alignu003d"center"u003e u003cuu003eu003cstrongu003eu003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003eOperation of lava lampsu003c/fontu003eu003c/fontu003eu003c/strongu003eu003c/uu003e u003c/pu003eu003cp classu003d"1"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eu003cfont sizeu003d"2" faceu003d"Arial, Helvetica, sans-serif"u003eThe operation of the lava lamps is simple and ingenious. Essentially you need two liquids, one insoluble in otru003c/fontu003eu003c/fontu003eor but of such density. In the case of oil and water, both are insoluble, can not be mixed. But their densities are very different, and the oil always floats on water. u003c/pu003eu003cp classu003d"1"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eBut if the densities are similar, can form a liquid globules in the other. The exact formula used in the lava lamps is patented and is kept secret by manufacturers. However, many people have sought their own formula, not always successfully.u003c/fontu003e u003c/pu003eu003cp classu003d"1"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eThe liquid in the lamp are called water and lava. They are held in a transparent container with a light source at the bottom. When the lamp is off and cold, washed, slightly heavier than water, is kept in the background. When the light turns on and heats up (which takes about thirty minutes) the lava, turn heated, it expands, which makes its density decreases. As a result floats to the top of the lamp, where it returns to cool and descend. This movement will continue as they have lit the lamp.u003c/fontu003e u003c/pu003eu003cp classu003d"1"u003e u003cfont sizeu003d"4" faceu003d"Times"u003eAll this happens slowly, because the absorption of heat and cooling are also slow, and the change in density is minimal. This gives a slow, almost hypnotic motion characteristic of these lamps.u003c/fontu003e u003c/pu003e