Robotics

New energy source powers subsea robots indefinitely

When it comes to mapping new territory, NASA's record swamps Lewis and Clark's. And the space agency doesn't only chart other stars and planets—a vantage point from space also allows a great view of Earth. Now a recent ...

Energy & Green Tech

Boosting thermal energy storage with polyelectrolytes

Oak Ridge National Laboratory researchers have demonstrated that an additive made from polymers and electrolytes improves the thermal performance and stability of salt hydrate phase change materials, or PCMs, a finding that ...

Hardware

Researchers develop a phase-change key for new hardware security

As more and more data are being shared and stored digitally, the number of data breaches taking place around the world is on the rise. Scientists are exploring new ways to secure and protect data from increasingly sophisticated ...

Energy & Green Tech

New, efficient phase change microcapsules for storing solar energy

It is no news that society's dependence on non-renewable fossil fuels has led to the ongoing global energy and climate crisis. The emissions from coal, natural gas, and petroleum-based fuel are major contributors to air pollution ...

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