Buzz
Electricity, a force that humanity has only recently managed to control, can be found in nature in countless surprising forms. While some examples are widely recognized, others remain little-known or even unsettling. Throughout history, many myths and superstitions have been born from these mysterious electrical occurrences.
10. Whistlers
Whistlers, often called the 'electromagnetic dawn chorus' due to their similarity to the sounds of morning birds, are eerie noises reminiscent of early space rock bands like Hawkwind. These sounds are produced in the upper atmosphere during lightning discharges and can be captured by radio enthusiasts with basic equipment. Known as 'whistler hunters,' these passionate amateurs often venture into remote areas, free from power lines and other electromagnetic disruptions, to record the clearest signals.
Bands such as Pink Floyd have incorporated these otherworldly sounds into their music. One notable example is the instrumental piece “Cluster One” from their The Division Bell album, which expertly uses these recordings to create a sound atmosphere that would be impossible to replicate with traditional instruments.
9. Catatumbo Lightning
Catatumbo lightning, often referred to as “The Everlasting Storm,” holds the title of being the most persistent storm on the planet. Situated at the mouth of the Catatumbo River in Venezuela, this relentless light show has given rise to numerous myths and tales among the local people. The unique combination of flammable methane from the surrounding swamps and the winds from the Andes creates a highly unstable atmosphere, fueling continuous lightning activity.
The powerful thunder begins just after nightfall and continues for around 10 hours. The lightning strikes as many as 20,000 times each night. This nearly daily storm is so intense that it has been recognized as the planet’s most active source of ozone replenishment, and it has even earned a designation as a UNESCO World Heritage Site. The lightning itself appears as a red-orange hue and can be spotted on clear nights all the way from the Caribbean, though the thunder can rarely be heard from that far away.
In an unusual turn of events, the lightning temporarily stopped for two months in 2010. The last recorded occurrence of this was in 1906, when it ceased for a couple of weeks. The local people let out a sigh of relief when it finally returned.
8. Dirty Thunderstorms
A dirty thunderstorm, a phenomenon long debated by scientists, occurs when a massive electrical storm is triggered by a volcanic eruption. While the exact cause of the massive electrical charges remains unclear, researchers suspect that ice, dust, and debris particles collide and generate enough static electricity to create these striking, vividly colored lightning bolts. While the ash plumes support this theory, they don’t explain the lightning that originates directly from the volcano itself.
In 2011, several dirty thunderstorms occurred in Chile, with many daring individuals risking their safety to capture these events on camera. The temperature and density of the ash plume suggested that any water necessary for lightning formation would be ineffective, leaving scientists puzzled. As a result, dirty thunderstorms continue to be as mysterious and captivating as ever.
7. Cosmic Ray Visual Phenomenon
Cosmic rays, originating from the far reaches of deep space, travel for millions of years before striking Earth. These rays are absorbed by our atmosphere and remain invisible to those on the ground. But what happens to the astronauts who venture into the unprotected vacuum of space?
Astronauts often report seeing lights, even with their eyes closed. These lights behave differently than the usual light we encounter on Earth. During the Apollo 11 mission, astronauts described these visual phenomena as 'spots,' 'streaks,' and 'clouds' appearing in their vision every few minutes. While scientists do not fully understand this phenomenon, they know that cosmic rays travel at high velocities, passing through spacecraft, the astronauts' retinas, and back into space. While these rays are not believed to be harmful, the long-term effects of this constant barrage of particles are still being studied.
6. Triboluminescence
Triboluminescence refers to the light emitted from a crystalline substance when it is rubbed, torn, scratched, or crushed. Though the science behind this remains unclear, it is believed that an electrical current moves through the material, causing trapped gas molecules inside the crystal to glow.
In modern times, triboluminescence has practical applications, such as detecting structural stress in buildings. Potential future uses could include monitoring the integrity of spacecraft, dams, bridges, and any other structures where stress or tension may be a concern.
When early humans first encountered this mysterious light, they attributed a spiritual significance to it. Native American shamans used quartz crystals in ceremonial rattles, which would emit flashes of light when shaken, adding a mystical quality to their rituals.
You can observe this phenomenon at home. Simply place some sugar cubes on a plate in a dark room, and then crush them with a glass. You should witness flashes of light.
5. Sonoluminescence
First discovered in the 1930s, sonoluminescence is the emission of light through sound waves. Scientists stumbled upon this intriguing phenomenon while studying naval sonar. As the sound waves passed through the water, they were astonished by an eerie blue glow and bursts of light. Unfortunately, the onset of war halted further research into this strange occurrence.
Small bubbles in water rapidly expand and contract, generating a large amount of energy. Each time a bubble collapses, it produces a burst of light due to the intense pressure and temperature created. The reason behind the light emission remains debated, but it is believed that noble gases inside the bubble are briefly ionized—similar to how a fluorescent lamp works—before returning to their normal state as the bubble expands again.
The pistol shrimp, which is about the size of your finger and louder than a jet engine, can create these flashes of light. It uses its powerful claw to create noise and shock its prey. However, the noise is not the only component of the attack that stuns the prey. The pistol shrimp also produces sonoluminescence, creating high-pressure blue light bubbles that can reach temperatures of 5,000 degrees Celsius (8,500 °F).
4. Sprites
Sprites are enormous, bright flashes—usually red—that occur high in the atmosphere. These flashes can cover up to 50 kilometers (30 miles) across. Typically, they form around 80 kilometers (50 miles) above the Earth, just above thunderstorms. Initially thought to be a type of lightning, it was later discovered that sprites are a form of plasma. They resemble a fluorescent light bulb and are often described as looking like large red jellyfish with long blue tentacles. Only the brightest sprites are visible to the human eye.
While sprites are seldom captured in photographs from the ground, numerous images are taken from aircraft. Despite being relatively harmless, there have been instances of damage to scientific instruments located above thunderstorms, which can only be attributed to these mysterious sprites. One notable case involved a NASA stratospheric balloon, which unintentionally dropped its payload after encountering one of these intense flashes of light.
3. Auroras
Auroras, perhaps the most famous phenomenon on this list, are breathtaking light displays visible in the night sky. The Aurora Borealis in the northern hemisphere and the Aurora Australis in the southern hemisphere are named after the Roman goddess of dawn, Aurora, and resemble soft, flowing curtains of light. While green is the most commonly observed color, rarer hues like red, pink, yellow, and even blue have also been seen.
Charged particles emitted by the Sun’s atmosphere collide with gas particles in the Earth’s atmosphere, creating the auroras. The colors of these lights depend on which type of gas is being affected. Normally, these particles are deflected by the Earth’s magnetic field, but this field is weaker near the polar regions, allowing some particles to pass through and produce the stunning light displays.
It’s no surprise that auroras are surrounded by myths and legends. One of the most common beliefs is that these lights represent the spirits of the deceased and should be treated with reverence. Throughout history, red auroras have been interpreted as omens of war, and they were notably sighted just before the start of the French Revolution.
2. St. Elmo’s Fire
St. Elmo’s Fire, first reported during the time of Columbus, was once believed to be a supernatural phenomenon. Sailors throughout history have recounted stories of a bright blue or violet glow surrounding their vessels. The light would often be most visible atop the masts, resembling flickering blue flames in the wind.
The sudden manifestation of St. Elmo’s Fire—named after an Italian saint—was seen as a sign of good fortune and a divine response to the sailors' prayers. This unusual glow would typically appear toward the end of a particularly fierce storm. Once the light appeared, the tumultuous seas would soon settle and the storm would subside. After surviving such harrowing experiences, sailors across generations began to adopt the saint as their personal protector while at sea.
The cause of this mysterious light has been explained by science. St. Elmo’s Fire is actually a type of plasma, similar to the glow seen in neon lights. A difference in voltage between the atmosphere and the sea leads to the ionization of the gases surrounding the masts, which then emit light. St. Elmo’s Fire has also been observed on church spires, the tips of airplane wings, and even the horns of cattle.
1. Ball Lightning
Ball lightning only gained recognition as a legitimate phenomenon in recent years; before the 1960s, it was not officially acknowledged. However, there have been centuries of reports documenting these peculiar orbs. These balls can vary in size from as small as a pea to as large as a small bus. During thunderstorms, these glowing orbs crackle and fizz, floating a few feet off the ground. In some rare cases, they can suddenly and explosively detonate.
One of the most baffling aspects of ball lightning is the seemingly intelligent behavior they display. They often enter buildings through doors or windows, move through hallways, and avoid obstacles like tables, chairs, and even humans. This strange, almost purposeful movement has led many to speculate that ball lightning might be paranormal in origin, or even a form of UFO.
In December 2012, Australian scientists announced they had unraveled the mystery. Their research focused on the numerous reports of ball lightning appearing near windows. According to their findings, after a lightning strike, charged particles accumulate on the surface of non-conducting materials. This buildup of energy generates an electric field, which pulls electrons from the surrounding air, releasing photons and forming a glowing ball.
A separate study conducted in China provides evidence that ball lightning is formed from vaporized dirt. Researchers at Lanzhou University accidentally captured ball lightning on camera, following a typical lightning strike. The spectrograph analysis revealed that the ball lightning contained silicon, iron, and calcium, all of which are found in soil. The hypothesis is that silicon oxide in the soil is vaporized by the intense heat and reacts with carbon from organic materials, resulting in pure silicon vapor. This vapor then interacts with oxygen in the atmosphere, creating the glowing orb.
