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Interesting Facts About Silica & Diatomaceous Earth


Diatomaceous earth, also known as D.E., diatomite, “The Grass of the Sea” or kieselgur/kieselguhr is a white to off-white powder that comes from a sedimentary rock made up of algae fossil. Even if you never heard of it, you may have probably come across it or even consumed it, as it can be found in powders, tooth paste, on farms, in gardens or mixed in with flour, just to name a few.

What Is the Origin and Composition of Diatomaceous Earth?

D.E. is made from fossilized remains of single-celled aquatic organisms called diatoms that have shells made of silica. Because they have silica in their hard cover, they are resilient to viruses and diseases and so they resist over large periods of time. Deposits are found in the sediment of lakes, rivers, seas and oceans and are mined so the diatomite can be extracted.

Diatomaceous earth is made up of 80 to 90% silica, an important compound extensively found in nature and living organisms. Humans beings are born with a high level of silica in their bodies and studies have shown that it’s an essential mineral needed for the development of bones, hair, nails and teeth. In nature, it facilitates the growth and development of plants and is a common component of rocks, sands and clays.

How It Is Used

Diatomaceous earth can be found in two variations: food-grade that is safe for human consumption and non-food grade for industrial uses.

It is found in thousands of products, from pressurized liquids used on the outside of buildings to skin care products. The two most common uses are in pool as water purifier and as pesticide. Because it kills viruses and prevents toxicity, it is used in many filtration products for pools and even for tap water purification.

Another important use of D.E. is in insect control. It is a very efficient insecticide, being in the meantime totally harmless for humans and animals. It works against any type of organism that has an exoskeleton (an external skeleton that supports and protects the body), such as bed bugs, fleas, ants and even cockroaches. And it is completely natural because it works mechanically, absorbing lipids from the waxy layer of insects leading to a heavy dehydration and the insects die of water deficiency. Apart from treating pets and livestock, this property is useful in food preservation and grain storing.

Separately from the industrial uses of diatomaceous earth, many people use it both internally and externally for its health benefits. It is proven that the food-grade variant of diatomite can have lots of helpful uses. Learn more about diatomaceous earth uses, benefits, and origin by going to

What Are the Benefits of D.e.?

Diatomaceous earth is very helpful as a detoxifier, killing parasites and viruses and cleaning the blood stream. It is used to clean the digestive tract and boost liver functions. It is a stable particle that carries an electrical charge that attracts free radicals and other toxins and then removes them from the body through urine, feces and sweat. Studies even showed that silica contained by D.E. helps eliminate heavy metals, as aluminum, from the body.

Silica contained by diatomite also improves bones, joints and ligaments health. There is strong evidence that shows that dietary silicone ingestion leads to better bone mineral density, thus making D.E. an effective treatment of the much too common osteoporosis.

As it is proven that it kills parasites and is also a natural abrasive, diatomaceous earth is used in skin scrubs, exfoliators and toothpastes. It kills destructive toxins leaving behind a smooth skin or clean teeth. It is also said to have anti-aging effects.

Are There Any Side-effects of Diatomaceous Earth?

Due to its natural composition, D.E. is described as safe to use on the body or to consume. Although there are no concerns regarding its safety, it has some potential to irritate or dehydrate the skin. This is why, if you have sensitive skin, it would be wise to monitor its first external use.

As far as long-term use, no health effects have been observed in the scientific studies. Also, the rumors related to an increased risk of developing cancer when being exposed on a long term to silicone dioxide limited the cases to the ones that concern breathing in large quantities of crystalline diatomaceous earth – a much smaller powder that can be accumulated in lung tissue and lymph nodes.

4 interesting facts about plate tectonics


The earth’s surface is divided into tectonic plates. It is part of the earth’s rigid outer layer called lithosphere. There are 16 large tectonics plates and many small plates. The land in our earth is not fixed. It is constantly moving. We hardly notice the movement as it is very slow. It moves about one to six inches every year. Here are some interesting facts about plate tectonics.

Presence of tectonic in the universe


According to the experts, tectonic is present in the other parts of the universe as well. In 2005, Huygens Probe took the pictures of Titan, then largest moon of the planet Saturn. The tectonic activities of the moon were evident in the pictures.

Three types of tectonic boundaries


Three types of tectonic boundaries are created due to the movement of the plates. The convergent boundary forms where plates move into one another; divergent occurs when the plates move apart, and transform takes place when the plates move sideways to each other.

Volcanos show evidence of tectonics


Mountains and hills that are formed due to volcanos show that tectonics is present. Many mountains look as if a deck of cards is folded up. Some areas of rocks are at a different angle than the others. This happens because plates push each other.

Mid-Atlantic Ridge


The Mid-Atlantic Ridge at the center of the Atlantic Ocean pulls apart every year. The opening lets magma leave the place. There is volcanic activities underwater as the plates pull apart.

Geological experts have carried out various researches on tectonic plates. It is a wonder how our earth’s surface moves. We might find more interesting information about tectonic plates movements in future.

4 warning signs of volcanic eruption


Scientists monitor volcanic activities to predict when volcanos might erupt. This will help to save many lives and properties. It is easier to forecast the eruption of dormant volcanoes. It is more difficult to forecast the eruption of an active volcano, as there is the constant emission of gasses and seismic activities are also going on continuously. Scientists are still working on it, and they have come with some signs that may indicate volcanic eruption.

  • If an active volcano is quiet for a long time, then it’s an indication that it will erupt soon. Researchers tracked 50 explosions in the Telica Volcan in Nicaragua and found that 35 of them were preceded by quiet period. The quiet periods lasted from six minutes to more than ten hours.
  • Seismicity is the most common way of monitoring volcanic eruption. If there is an increase in seismic activity on a quiet volcano, then it’s an indication of volcanic eruption.
  • By studying ground deformation, you can tell whether a volcano will erupt soon or not. The changes in surface can be measured using various techniques.
  • You can also predict volcanic eruption by monitoring the gasses that come out of it. If you see any anomalous increase in temperature of the gasses, then it is an indication of volcanic eruption.

Satellite data is now used to monitor volcanoes. You can obtain thermal images of volcanic areas with the help of the satellite. Making a more accurate prediction about the volcanic eruption in future is possible.

3 major archeological discoveries of recent times


Archeologists are always moving around the world to make interesting discoveries about the past. In recent years, there have been some interesting discoveries that have stunned people. Here are three major archeological discoveries made in the last few years.

Hidden Chambers in Tut’s Tomb


Two hidden chambers were found inside the Egyptian pharaoh Tutankhamen’s tomb. The chambers were sealed for millennia. The site was overlooked by Howard Carter in 1920. When Egyptologist Nicholas Reeves was looking at the laser scans of the tomb, he found the doors to the chambers. Radar scanning and thermal imaging suggest the presence of empty spaces. It is assumed that the burial chamber of Queen Nefertiti is behind one of the walls.

Unlooted grave of wealthy warrior in Greece


An unlooted grave of a wealthy warrior was found in the southwester Peloponnese. There were many traditionally female grave goods buried with the warrior. Combs, beads, mirror, etc. were found. There were many precious pieces of jewelry.

Treasure on Sunken Spanish Galleon


It is told to be the most valuable shipwreck ever. This Spanish galleon laden has about one billion dollars worth of precious gems and metals. Many people are claiming for their part in the discovery of this ship. Columbia’ president said that his country had located the ship. A private U.S. salvage firm Sea Search Armada is claiming that it found the wreck 30 years ago. Even Spain is claiming about the ship. So, there might be a huge fight regarding this matter soon.

These discoveries are amazing. The archeological experts are working harder to find more discoveries that might reveal much interesting information about our past.