orange lava lamps where can i find 70s Hippish bedding!!?
I am redoing my room and its gonna be 70s hippie themed
i am gonna do beads lava lamps tie die and everything
i am gonna paint my walls where 2 are orange and 2 are blue
well i want to get a tie dye blanket not a comforter but i want sheets and those things to go with the room does one one know were i can get some
and if i can get any more ideas on things to do in my room i would apperitate that thank you
The lamp contains a standard incandescent bulb or halogen lamp which heats a tall (often tapered) glass bottle containing water (often with glycerol derived additive) and a transparent, translucent or opaque mix of wax and carbon tetrachloride (although other combinations may be used).[1] The wax is slightly denser than water at room temperature but is less dense under warmer conditions.[2] This occurs because wax expands more than water when both are heated.[3] When heated, the wax becomes fluid, its specific gravity decreases, and blobs of wax ascend to the top of the device[4] where they cool and then descend. A metallic wire coil in the base of the bottle acts as a surface tension breaker to recombine the cooled blobs of wax after they descend. The underlying mechanism is a form of Rayleigh–Taylor instability.
The bulb is normally about 35 to 40 watts. It may take 45 to 60 minutes for the wax to warm up enough to freely form rising blobs (depending on the original temperature).
Once the wax is molten the lamp should not be shaken or knocked over or the two fluids may emulsify and the wax/blobs will remain cloudy rather than clear. Some recombination will occur as part of the normal cycle of the lava in the container but the only means to recombine all of wax is to turn off the lamp and wait a few hours. The wax will settle back down at the bottom, forming one blob once again.
No items matching your keywords were found.
No items matching your keywords were found.
Account limit of 2140 requests per hour exceeded.
TCC drinking lava lamp's lava
what is inside a lava lamp, like what is the "lava"?!?!?!?
The lava is wax; wax and colored water make up the inside of a lava lamp, plus a coil to help absorb heat from the lamp. The coil melts the wax, the wax's specific gravity lowers and it rises. When it gets to the top of the glass it cools and drops again.
lava lamp projects What would happen if I smashed a lava lamp...?
Can I take the lava lamp liquid and put it inside a tube (for a project at school) or would that not work?
... cos you cant add colour to vegetable oil
You don't have to smash it, if you take it apart it is a bottle with a cap on it.
What is inside is water with some added chemicals and a waxy oily substance that makes the blobs that changes density dramatically with heating and cooling. The specific gravities of the two liquids are carefully adjusted to the heating capacity of the 40 watt bulb in the base and the cooling effect of the shape of the bottle.
And you are correct - ordinary food coloring is water based and will not color oil. There may be alcohol or fat based food coloring that color oil, but alcohol based would leech out into the water in a lamp.
My attempts http://www.mikegigi.com/lavasubs.htm note flammability