Science & patent news

Subduction controls the distribution and fragmentation of Earth’s tectonic plates

The theory of plate tectonics describes how the surface of Earth is split into an organized jigsaw of seven large plates of similar sizes and a population of smaller plates whose areas follow a fractal distribution. The reconstruction of global tectonics during the past 200 million years suggests that this layout is probably a long-term feature of Earth, but the forces governing it are...

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Rocaglates convert DEAD-box protein eIF4A into a sequence-selective translational repressor

Rocaglamide A (RocA) typifies a class of protein synthesis inhibitors that selectively kill aneuploid tumour cells and repress translation of specific messenger RNAs. RocA targets eukaryotic initiation factor 4A (eIF4A), an ATP-dependent DEAD-box RNA helicase; its messenger RNA selectivity is proposed to reflect highly structured 5′ untranslated regions that depend strongly on eIF4A-mediated unwinding. However, rocaglate treatment may not phenocopy the loss of eIF4A...

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E3: Oculus Touch comes out swinging with two stellar motion-controller games

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LOS ANGELES—Oculus may be the best-known name in the virtual reality gaming space, but it's still lacking in one key category: motion controllers. The HTC Vive has proven how fun those devices can be in a VR game or app, and Oculus' answer, the "Touch" set of motion-tracked controllers, still doesn't have a price or a release date.

Thankfully, Oculus Touch is getting closer to a...

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