A Brief History of Lava Lamps
Lava lamps were first invented in the mid-1960s by Edward Craven Walker, a British accountant and entrepreneur. He was inspired by a homemade egg timer made out of a cocktail shaker filled with oil and water. Walker founded a company called Mathmos, which still manufactures and sells lava lamps today. Originally called Astro Lamps, the invention quickly became known as lava lamps due to the lava-like movement of the colored wax inside the glass globes.
How Lava Lamps Work
Lava lamps work by heating up wax and oil inside a glass globe using a light bulb. The mixture of wax and oil is slightly denser than the surrounding liquid, causing it to rise to the top of the globe. As the wax cools, it sinks back down to the bottom, only to be heated up again by the light bulb. This continuous cycle creates the mesmerizing and relaxing motion of the wax inside the globe.
The Popularity of Lava Lamps
Lava lamps quickly became a popular decorative item in the 1960s and 1970s, especially among the counterculture movement. Today, lava lamps still hold a special place in many people’s hearts as a retro and funky accent piece for their homes. They come in a variety of sizes, shapes, and colors, making them a versatile and fun addition to any room.
The Relaxing Effects of Lava Lamps
Lava lamps are often praised for their calming and relaxing effects. The hypnotic motion of the wax inside the globe can have a soothing effect on the mind and help reduce stress and anxiety. Additionally, the soft, warm light emitted by the lamp can create a cozy and peaceful atmosphere, making it a popular choice for bedrooms and living rooms.
Taking Care of Your Lava Lamp
To ensure your lava lamp lasts for years to come, it is important to take proper care of it. Here are some tips:
– Never move the lamp while it is still hot. Wait for it to cool down completely before handling it.
– Keep the lamp away from direct sunlight and extreme temperature changes, as this can cause the wax to solidify or bubble excessively.
– Clean the glass globe with a soft, damp cloth to remove dust and fingerprints.
– Replace the light bulb every six months to ensure it is functioning properly and does not overheat.
