Robotics

Using drones to protect wind turbines from ice

Damp, cold conditions are the enemy of wind power. If a layer of ice forms on the rotor blades, this can result in rotational imbalance and, hence, increased wear. In such cases, the turbines often have to be shut down for ...

Engineering

Pursuing metal fuel for carbon-free energy on Earth and the moon

Everything burns. Given the right environment, all matter can burn by adding oxygen, but finding the right mix and generating enough heat makes some materials combust more easily than others. Researchers interested in knowing ...

Internet

Feds: $401M will add high-speed internet to rural US places

The federal government is pledging $401 million in grants and loans to expand the reach and improve the speed of internet for rural residents, tribes and businesses in remote parts of 11 states from Alaska to Arkansas.

Telecom

Biden administration to release $45B for nationwide internet

The Biden administration is taking the first steps to release $45 billion to ensure that every U.S. resident has access to high-speed internet by roughly 2028, inviting governors and other leaders on Friday to start the application ...

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