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Geodynamics

News & Views

Two phase or not two phase

Two phase or not two phase

In this week’s blog Shi Joyce Sim from Georgia Institute of Technology shares the underlying science behind two-phase flow dynamics.   A talk at the Lunar and Planetary Science Conference in March got me thinking. Basically, the presenter described how boundary layers grow over time, a phenomenon that cannot be captured using one dimensional models and necessitates modeling in higher dimensi ...[Read More]

Biogeodynamics – Let’s model the entire world!

Biogeodynamics – Let’s model the entire world!

All models are wrong, but some are useful – we all have heard this quote. But it raises several questions (including but not limited to) – What would a model of the entire world look like? Can you couple geodynamical models with climate and biological evolution models? Would these models be useful? In this week’s blog post, Timothy Gray, a PhD student from ETH Zürich is looking for ans ...[Read More]

Equilibrium Crustal Thickness and Dynamics of Earth’s Lithosphere: The Answer is 42.

Equilibrium Crustal Thickness and Dynamics of Earth’s Lithosphere: The Answer is 42.

“The Hitchhiker’s Guide to the Galaxy” had the answer; we think we have the right question. This week, Ajay Kumar from IISER Pune, India, will take us on a journey to the depths of the Earth’s lithosphere – a world as mysterious as the farthest reaches of the Universe. We will see what the thickness of the Earth’s crust can tell us about the balance between the ...[Read More]

How we made QUARTETnary – the card game about the geological time scale

How we made QUARTETnary – the card game about the geological time scale

QUARTETnary is an educational card game about the geological time scale. Consisting of 60 beautifully illustrated cards, QUARTETnary explores the events in Earth’s history: from dinosaurs to humans and from the formation of the Alps to the formation of the Himalayas. It was designed by Iris van Zelst (me! Your fabulous former Editor-in-Chief), and illustrated by Lucia Perez-Diaz (also a former edi ...[Read More]