Ayush Anand 
The National Oceanic and Atmospheric Administration (NOAA) of the United States discovered bloop, a very low-frequency, high-amplitude underwater sound, in 1997. By 2012, NOAA’s description of the sound as compatible with noises made via non-tectonic cryoseisms coming from glacial motions such as ice calving or through seafloor gouge by ice had superseded prior supposition that … Read more
A blue hole is a large underwater sinkhole or cavern that forms in an island or bank made of carbonate bedrock, such as limestone or coral reef. It is accessible to the surface. Fresh, marine, or mixed-chemistry water with tidally-influenced chemistry is usually found in blue holes. For the most part, they stretch below sea … Read more
Introduction to How to Start a Blog in 2025 Starting a blog in 2025 is an exciting venture for anyone wanting to share their ideas, expertise, or experiences with the world. With the evolution of technology, platforms, and digital trends, blogging has become even more accessible, but to stand out, you need a strategic approach. … Read more
Megalodon, also known as Otodus megalodon (/ˈməɥələdɒn/ MEG-əl-ə-don; meaning “big tooth”), is an extinct species of enormous mackerel shark that existed from the Early Miocene to the Pliocene epochs, around 23 to 3.6 million years ago (Mya). Reclassified into the extinct family Otodontidae, which separated from the great white shark during the Early Cretaceous, O. … Read more
One type of hydrothermal vent that may be found on the ocean floor is a black smoker. It is a fissure in the planet’s surface where water heated by geothermal forces emerges. Common locations for hydrothermal vents include ocean basins, hotspots, tectonic plate boundaries, and volcanically active regions. Because the earth is a geologically active … Read more
The deepest oceanic trench on Earth is called the Mariana Trench , and it’s situated in the western Pacific Ocean around 200 kilometers (124 miles) east of the Mariana Islands. It is crescent-shaped, with dimensions of around 69 km (43 mi) in width and 2,550 km (1,580 mi) in length. The southernmost known depth, known … Read more
Introduction to Aryan The word Aryan (/ˈɛəriən/), also known as Arya in Proto-Indo-Iranian, comes from the Indo-Iranians’ ethno-cultural self-designation. It contrasted with the foreigners who lived nearby, whom they called an-āryā, or non-Aryans. The Indo-Aryan peoples of the Vedic era in ancient India used the name both as an endonym and to refer to the … Read more
Introduction to Dendera light The Hathor temple at Dendera, Egypt, has the Dendera light as a theme. The accompanying hieroglyphic writing indicates that the pieces represent sculptures alluding to a segment of the Egyptian origin story. Numerous reliefs throughout the temple, particularly in its crypts, show sculptures of Harsomtus—who is occasionally syncretized with Ra—emerging from … Read more
The Voynich manuscript is a codex with illustrations that was handwritten in Voynichese, an unidentified script. It is written on vellum that has been carbon-dated to the early 1500s (1404–1438). The manuscript may have been written in Italy during the Italian Renaissance, according on stylistic research. Though the manuscript’s origins, author, and purpose remain unclear, … Read more
The Phaistos Disc, sometimes known as the Phaistos Disk, is a burnt clay disk that dates to the middle or late Minoan Bronze Age (the second millennium BC) on the Greek island of Crete. It has written on it in an unidentified script and language. Its purpose and its initial site of manufacturing remain disputed. … Read more