Tag: important

Earth & Space Science

How Big Is The Ocean

The article provides information about the size and significance of the ocean. It explains that the ocean covers about 71% of the Earth’s surface and contains 97% of its total water content. The article also highlights some of the ocean’s geological features, such as the mid-ocean ridge, the largest mountain range, and the Challenger Deep, the world’s deepest canyon. Additionally, it emphasizes that human influence can be seen in every part of the ocean, highlighting the importance of preserving its health and nature.

Science & Technology

The woman who stared at the sun

Hisako Koyama, a Japanese woman with no formal training in astronomy, made remarkable contributions to the study of solar activity. Through her observations and sketches of the sun’s surface, she created one of the most important records of solar activity in human history. Her work allowed scientists to track sunspots and clusters, providing real-time indication of the sun’s magnetic activity and helping predict and plan for volatile solar flares.

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