Srivijaya (often referred to as the Srivijaya Empire) was a thalassocracy (meaning a maritime/sea-based state) that flourished between the 7th and 13th centuries AD. This state was based on the island ...
If you work with PDF files regularly then a PDF editor is an indispensable tool. Whether it’s part of your job, you manage PDF files for your own personal use, or you just need to complete a one-off ...
A mysterious metallic sphere, dubbed the Buga Sphere, discovered in Colombia in March 2025, has baffled scientists. Studies reveal intricate internal wiring and unusual effects on its surroundings, ...
My friendship with Freeman Dyson goes back over a half century. My first contact with him goes back to the late 1950s, when I was at the Institute for Advanced Study, and then evolved when I was a ...
An illustration of a magnifying glass. An illustration of a magnifying glass.
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