New theory on structure of Earth's core

How does Earth's iron core remain structurally stable despite temperatures higher than the surface of the sun? A KTH researcher offers a new theory to settle years of debate.

Stockholm Technology Blog

A look behind some of the science and technology news coming out of Stockholm. Our international editor highlights  exciting breakthroughs, events and ideas that make KTH a centre for world-leading research and innovation.

"Within five years Sweden is a cashfree society"

Explore a different area of research each month with the KTH Tech Talks podcast. Each edition brings together scientists from different fields for fascinating conversations on a diverse range of research subjects. In episode # 16 we meet Niklas Arvidsson talking about the declining use of cash in Sweden.

Research calendar

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