sutikshan
- Applied Geology
- February 20, 2026
- 9 views
Earth’s Magnetic Field Reversal: The Fascinating Fact
Earth’s magnetic field reverses roughly every 200,000 to 300,000 years, with magnetic north and south swapping places over hundreds or thousands of years.
- Applied Geology , Earth-Science
- January 29, 2026
- 61 views
Asteroid Mining and Its Challenges: Future of Space Resources
Asteroid mining faces significant geological and environmental challenges due to near-zero gravity and the absence of planetary differentiation, resulting in dispersed resources rather than concentrated ore bodies. Major difficulties include unstable, dust-covered surfaces, the need for costly specialized.
- Applied Geology
- January 12, 2026
- 22 views
Earthquake Early Warning Systems: Role of Artificial intelligence and IoT
Earthquakes are among the most destructive natural hazards, striking without obvious warning. This unpredictability often leads to the common question: Can we predict earthquakes? While precise prediction is still not possible, science has made significant progress
- Applied Geology , Earth-Science
- January 11, 2026
- 30 views
Natural Coal Fires: Identification and Prevention
Natural coal fires are among Earth’s most intriguing yet destructive geological phenomena, in which coal-bearing rocks ignite and continue to burn for years, decades, or even centuries. These fires begin when exposed coal seams encounter oxygen and an ignition source, such as lightning, wildfires,
- Applied Geology , Earth-Science
- January 10, 2026
- 24 views
Future of Rare Earth Minerals (REMs) and Green Technologies
Rare Earth Minerals (REMs) are crucial for green tech (EVs, wind turbines, solar) but pose supply chain & environmental challenges, with China dominating processing; the future involves diversifying supply, investing in domestic refining, recycling, and developing substitutes like high-entropy alloys to meet soaring demand.
- Applied Geology , Earth-Science
- January 9, 2026
- 23 views
Volcanic Lightning and Fire Clouds: Earth’s Dazzling Phenomenon
Volcanic lightning is an electrical discharge generated by volcanic eruptions rather than by conventional thunderstorms. It forms when volcanic ash—and sometimes ice particles—collide and fragment within the eruption plume, creating static electricity.
- Applied Geology
- April 12, 2022
- 14 views
What is Zone of Metamorphism or Metamorphic Zones
Introduction METAMORHISM is the process responsible for all the changes that take place in an original rock under the influence of surrounding conditions such as temperature, pressure, and chemically active…
- Applied Geology
- April 7, 2022
- 14 views
Tectonic Elements of India
India has some world-famous tectonic elements that affect the Geological history of the Indian sub-continent in great amounts. Today we discuss these tectonic elements in detail. Great Boundary Fault Great…
- Applied Geology , Earth-Science
- April 4, 2022
- 20 views
How Magma associated with Plate Margin and Principal Magma Series
Most of the magmas in the world appear to be generated at plate margins, where the two plates collide or pull apart from each other, the exception being transform faults. The chief environments of magma production are- Plate margin setting (Subduction zone and oceanic.
- Applied Geology
- April 1, 2022
- 16 views
What are Dam and Their Type
A dam is a hydraulic structure of impervious material built across a river or stream to create a reservoir on its upstream side for storing water for various purposes. These…
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