Superfood – Products with high content healthy substances

Superfood - Dish with healthy substances

Chlorella - Unicellular algae

Superfood - Spirulina

Green Barley - Field in Thuringia

Superfood - Barley field - (22-05-2015)

Goji berries - (27-12-2008)

Superfood - Cranberry - Franklin Farm, section of Oak Hill, Fairfax County, Virginia, USA

Flax seed

Superfood - Chia seeds - Germany

Kefir - pouring into the glass

Superfood - Fermented dairy products - Buttermilk

Yoghurt in a steel vessel

Superfood - Oat Products - Oatmeal

Superfood - Red-Beetroot - before bolting

Superfood - Green tea Matcha - (06-07-2017)

Green tea Matcha - powder, leaf

Superfood – Products with high content of healthy substances

Superfood – Products with high content of healthy substances. The balanced diet, adequate physical activity, enough sleep and reduced stress all affect our health. For that reason, new foods are increasingly being sought. To support a healthy lifestyle. Nutritionists support this  kind of meal very often. These foods contain much more vitamins, minerals, and antioxidants and help the body to increase its immunity.

However, some critics say that there is no evidence that it have any “superpowers”. And even with food, a large amount does not mean a greater effect. Moreover, many of them are imported from abroad, which also entails some environmental burden. Additionally, you pay more for them.

Products list:

Green products:

Chlorella – Freshwater algae have been in the world for several billion years.

Spirulina – Blue-green cyanosis often confused with chlorella, this organism exists on Earth 3.5 billion years.

Green Barley – Cultivated as the world’s first sweet grass. Most often consumed in the form of a drink.

Dried fruits:

Goji berries – Main advantage of these fruits is the large amount of vitamin C and fiber.

Cranberry – It is especially valued for its high content of vitamins C, K and E.


Flax – The positive effects of eating were already known in ancient Babylon and Egypt.

Chia – Valued and liked by the ancient Aztecs and Mayans.


Fermented dairy products:

KefirEspecially important for the proper composition of the intestinal microflora.

Buttermilk – It protects the intestinal mucosa. From the formation and absorption of toxic substances.

Yogurt – It helps to strengthen the immune system and lower blood cholesterol.

Oat products:

Oat products – The pioneers in its cultivation were probably the Slavs.


Beetroot – It is one of the healthiest and most versatile vegetables. It comes from the Mediterranean basin.

Matcha Green tea:

Matcha Green tea – The oldest Japanese tea that is also used in Buddhist ceremonies.

Sunspots registry – Program run since 1826

Sunspots registry - Solar rotationSunspots registry - Largest Sunspot of the Solar Cycle - NASASunspots registry - Sunspots - TaiwanSunspots registry - Surface of the Sun - HMI-NASASunspots registry - Monster Sunspot AR1476 - NASA


Sunspots registry - X-flares - X1.4 and X1.9 - NASA, SDOSunspots registry - Big Sunspot 1520 - Releases X1.4 flare - NASASunspots registry - Sunspot 1112Sunspots sunset - Xihu, HangzhouSunspots


Sunspot butterfly - graphPeriodic changes of Sunspot numbersSunspot diagramChanges in total solar irradiance and monthly sunspot numbers - 1975-2013Samuel Heinrich Schwabe Astronomer - Plaque in Dessau

Sunspots registry – Program run since 1826

Sunspots registry – The longest regular scientific research in the world is the record of the number of spots on the Sun created since 1826.
The research program was initiated by the German amateur astronomer Samuel Heinrich Schwabe. He watched the Sun regularly for 17 years because he wanted to observe a planet previously unknown to science called the Volcano.
Moving against the backdrop of the solar disk. Of course, he found nothing – only Mercury and Venus are between Earth and the Sun. Known since antiquity – but his observations have determined that the activity of our nearest star changes regularly.
Schwabe’s achievements inspired Rudolf Wolf, head of the Bern observatory. Which from 1848 continued to record spots and collected historical data on this subject. Dating back to the early 17th century

Spot counting system developed by Wolf.

Accepted astronomers around the world. Almost 100 observatories are currently observing this phenomenon. Both professionals and amateurs.

Rafflesia Arnoldii – Largest flower is parasite

Rafflesia Arnoldii - Bengkulu - 21-April-2015Rafflesia Arnoldii - Lake-Maninjau - Sumatra-Indonesia - 1-09-99Rafflesia ArnoldiiModel of Rafflesia flower - Lee Kong Chian - Natural History Museum Singapore - 08-08-2015

Rafflesia Arnoldii – Largest flower is parasite

Rafflesia Arnoldii – Rafflesia arnoldii, is the largest individual flower on Earth. It doesn’t have its own stems, leaves or roots. Parasites on vines of the Cissus genus, related to the vine. Deriving water and nutrients from the hosts. Rafflesia grows in a thicket of tropical jungles in Borneo and Sumatra.
It reaches a weight of 11 kg and a diameter of one meter. It consists of five fleshy, red, white speckled petals. Inside, it finds a few liters of nectar, and spike-like creations with an unknown function.
Rafflesia emit a specific, bad smell to rotten meat. In this way it attracts pollinating beetles and flies. That’s why the people of Indonesia call it a corpse flower. It blooms for 5-7 days, every few years. However, if pollinated, it produces round fruit. Containing thousands of tiny seeds.

Sakurajima – Japan, Kyushu

Big Blast at Sakurajima Volcano, JapanVolcano in Kyushu, JapanBig Blast at Sakurajima Volcano, Japan - NASADense plume of ash over the Japanese island of Kyushu, 23.11.2013View from Kagoshima - Kyushu, JapanSakurajima from space


Sakurajima – Japan, Kyushu


  • Location: Japan, Kyushu island
  • Peak: 1117 m a. s. l.

Sakurajima – The volcano is located on the Japanese island of Kyushu. It is not without reason that it is considered one of the most dangerous volcanoes on Earth. Since 1955, it has exploded almost continuously. It age is estimated at 22,000 years. Sakurajima is very close to the city of Kagoshima, inhabited by 700,000 citizens.

The historical testimonies of explosions known to us date back to the 8th century. The largest eruption took place in 1914. Until then, the volcano has not shown any activity for more than a century, so it has already been declared extinct. Due to the strong earthquake, the inhabitants of the island luckily evacuated before the eruption. The lava leak lasted for over a month. As a result of this big explosion, the island began to grow, until it finally merged with the continent.

In 2016, the volcano exploded again. A fire was coming out of it, and a cloud of smoke and volcanic dust was rising above it. Broken pieces of rock fell two kilometers further. The main concern was caused by the relatively close location of Sendai nuclear power plant.

Quantity Earth moons – Two additional pseudo-moons

Quantity Earth moons - Kazimierz Kordylewski - 1964Quantity Earth moons - Libration point L4 - diagramQuantity Earth moons - Arrangement of libration points L4 and L5

Quantity Earth moons – Two additional pseudo-moons

Quantity Earth moons – Well, it has two additional, or more precisely, pseudo-moons. These are dust clouds located in the L4 and L5 libration points of the Earth-Moon system. Although it was discovered in the 1950s, it was not until 2018 that Hungarian scientists were able to measure the polarization of their light. Clearly confirming these objects. For the first time they were noticed by the Polish astronomer Kazimierz Kordylewski and hence their name – the moons of Kordylewski. In 1956, he noticed the dust structure that he managed to photograph five years later. Specialists for decades have tried to find hard evidence for their presence. Which was not an easy task: K.Kordylewski was observing from Kasprowy Wierch and this winter. Only a few times they were observed and photographed

Aurora Borealis – Causes lightning by making noises

Aurora BorealisAurora Borealis - AuroraAurora Borealis - Northern lightsAurora Borealis - Amundsen-Scott - South Pole stationAurora Borealis - Aurora Australis from ISSAurora Borealis - Aurora Australis

Aurora Borealis – Causes lightning by making noises

Aurora Borealis – arise when the charged particles from the Sun (the so-called solar wind) hit the Earth’s magnetic field. Along its lines are directed to the poles, where they collide with molecules of air. There was a belief that between fairy tales you should put in the history that polar lights sometimes made sounds, even “whispered” – until the case was investigated by scientists from the University of Aalto in Finland. The truth is that when the nights are cold and silent, auroras create rustlings and cracks. Audible for hundreds of kilometers. The reason is the so-called inversion layer. It arises when it is colder near the surface of the planet than at higher levels of the atmosphere. It causes that negatively charged particles from the Sun are trapped in the cold zone. If their accumulation exceeds the critical point. By reacting with positive ions in the atmosphere and causing discharges, rustling and crackling.

Our planet composition – What is inside the Earth?

Our planet composition - Earth crust - cutaway

Our planet composition – What is inside the Earth?

Our planet composition – Crust, mantle and core. In this abbreviated way one could characterize three layers of Earth, which were created at the beginning of its existence.

  • Lithosphere – Top layer of Earth, which is in direct interaction with other terrestrial spheres, such as the hydrosphere, atmosphere and biosphere.
  • Crust – It consists of the oceanic and earth’s crust. The thickness of the earth’s reaches up to 70 kilometers. The oceanic is thinner and its thickness varies between five and ten kilometers.
  • Conrad’s discontinuity – Horizontal surface of the discontinuity in the earth’s crust that forms the transition between the upper and lower layers. Its depth varies in different types of crust from 5 to 30 km.
  • Mohorovićic’s discontinuity – A layer that geologically defines the passage of the earth’s crust and upper mantle. Occurs in 20-90 kilometers deep under continents, and 10-20 kilometers under the oceans.
  • Earth’s mantle – Layer consisting of upper and lower mantle. The upper reaches the depth of 90 kilometers. The lower one is assigned a depth of 650 km to the Earth’s core, and therefore approximately 2,900 km.
  • Repetti’s discontinuity – The area between the upper and the lower mantle.
  • Gutenberg’s discontinuity – Part of the Earth’s envelope, which is assigned at depth of 2,900 kilometers. Below it is the core of the Earth.
  • Core – Geosphere, located in the center of the Earth. It starts at depth of 2,900 kilometers below the surface and covers approximately 31% of the Earth’s mass, with iron and nickel being the largest part of it. The core is twice as heavy as the Earth’s mantle and consists of a semi-internal inner core, which, among other things, creates the Earth’s magnetic field.

KEPLER-442b – Stony exoplanet in superearth class

KEPLER-442bKEPLER-442b - Comparison of exoplanets from the Kepler system to EarthKEPLER-442b

KEPLER-442b – Stony exoplanet in superearth class

KEPLER-442b – Stony exoplanet in superearth class, which the parent star is the orange dwarf.

ESI: 0,84
Size: 1,3 Earth
Mass: 2,3 Earth
Equivalent temperature: -65°C

The planet KEPLER-442b, from which light has been running for 1115 years, belongs to the so-called Super-Earth. In this way, rocky exoplanets are determined whose mass does not exceed tenfolds Earth. The parent star of this planet is an orange dwarf. The star larger than a red dwarf, but smaller than a yellow dwarf, which is the Sun. This type of star has calmer youth, and therefore does not send its planetary children too much UV. In addition, the planet is in the ecosphere, so it can not be ruled out that the ocean is splashing on its rocky surface. If it has a more complex atmosphere, it does not have to be at the same time a kingdom of cold. According to some calculations, it is the smaller superearth that are most suitable for life, even more than our own planet.

GJ 273b – Exoplanet in the constellation Little Dog

GJ 273b - Artist’s impression of the exoplanet

GJ 273b – Exoplanet in the constellation Little Dog

GJ 273b – Planet orbiting the Luyten star

ESI: 0,86
Size: 1,47 Earth
Mass: 3 Earth
Equivalent temperature: -6°C

Twelve light-years from our solar system, Luyten’s star, the red dwarf, wanders from Earth in the constellation Little Dog. Astronomers have discovered two exoplanets next to it. At the same time one of them belongs to the superearth category and at the same time circulates at the edge of the ecosystem. In contrast to the many other planets whose parent star is a red dwarf, GJ273b knows what day is and what is the night. Usually, the planets move close enough that their rotation is connected, and their parent star only puts one hemisphere.

Ross-128b – 11 light years away from Earth


Ross-128b – 11 light years away from Earth

Ross-128b – The planetary system around the red dwarf Ross 128 for about 70,000 years will become our closest star neighbor.

ESI: 0,86
Size: 1,2 Earth
Mass: 1,3 Earth
Equivalent temperature: 7°C

Even closer than the GJ 273b is the Ross-128b exoplanet. It is away from us, just like a star. Which is a very quiet red dwarf, less than 11 light-years away and gradually approaching us. Based on the obtained data, astronomers have discovered that planet Ross 128b circulates around its star twenty times closer than Earth circulates the Sun. Despite such a short distance, the planet gets only 1.38 times more energy than our planet. Thanks to the cool and stable star, whose surface temperature in comparison with the sun is halved, the equivalent temperature on its surface is estimated to be from -60°C to 20°C.