News from St John's College.

In Peruvian Amazon Rainforest

‘Keep it local’ approach to protecting the rainforest can be more effective than government schemes

12 Sep 2017

Conservation initiatives led by local and indigenous groups can be just as effective as schemes led by government, according to new research. In some cases in the Amazon rainforest, grassroots initiatives can be even more effective at protecting this vital ecosystem. This is particularly important due to widespread political resistance to hand over control over forests and other natural resources to local communities.

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The Electron Manifesto: transforming high performance computing with 'spintronics'

26 Jul 2017

Electron ‘spin’ could hold the key to managing the world’s growing data demands without consuming huge amounts of energy. Now, researchers have shown that energy-efficient superconductors can power devices designed to achieve this. What once seemed an impossible marriage of superconductivity and spin may be about to transform high performance computing.

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Artist's impression of rangeomorphs

Big, shape-shifting animals from the dawn of time

10 Jul 2017

Major changes in the chemical composition of the world’s oceans enabled the first large organisms – possibly some of the earliest animals – to exist and thrive more than half a billion years ago, marking the point when conditions on Earth changed and animals began to take over the world. 

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