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MIT researchers propose subsea version of pumped hydro for renewable energy storage

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Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. These structures would serve both as anchors to moor the floating turbines and as a means of storing the energy they produce. Earlier post.).

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Berkeley Lab/MIT team identifies promising multivalent cathode materials for high energy-density batteries

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A team from Lawrence Berkeley National Laboratory and MIT has used high-throughput first-principles calculations to evaluate systematically the performance of spinel-structure compounds as multivalent intercalation cathode materials. doi: 10.1039/C4EE03389B.

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Toyota Research Institute exploring blockchain technology for development of new mobility ecosystem

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TRI is working with several industry partners in addition to MIT ML to develop applications and proofs of concept for three areas of the new mobility ecosystem: driving/testing data sharing, car/ride share transactions and usage-based insurance. —Neha Narula, Director, Digital Currency Initiative at the MIT Media Lab.

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MIT team synthesizes all carbon nanofiber electrodes for high-energy rechargeable Li-air batteries

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A team at MIT, led by Carl V. The carbon nanofiber electrodes are substantially more porous than other carbon electrodes, and can therefore more efficiently store the solid oxidized lithium (Li 2 O 2 ) that fills the pores as the battery discharges. Energy Environ. Source: Mitchell et al. Click to enlarge. ” Resources.

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Video Friday: Reflex Grasping

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Looking to give robots a more nimble, human-like touch MIT engineers have now developed a gripper that grasps by reflex. MIT ] Roboticists at the Max Planck Institute for Intelligent Systems in Stuttgart have developed a jellyfish-inspired underwater robot with which they hope one day to collect waste from the bottom of the ocean.

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Video Friday: Resilient Bugbots

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Inspired by the hardiness of bumblebees, MIT researchers have developed repair techniques that enable a bug-sized aerial robot to sustain severe damage to the actuators, or artificial muscles, that power its wings—but to still fly effectively. [ MIT ] This robot gripper is called DragonClaw, and do you really need to know anything else?

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Video Friday: FridgeBot

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YouTube ] Scientists from MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL), in the ever-present quest to get machines to replicate human abilities, created a framework that's more scaled up: a system that can reorient over two thousand different objects, with the robotic hand facing both upwards and downwards.

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