3-D printed batteries handle the squeeze

While flexible and stretchable electronics technologies have progressed in leaps and bounds over the past 10 years, batteries to power them have some catching up to do. Researchers in Singapore and China have now demonstrated ...

Formate dehydrogenase reduces carbon dioxide to formic acid

Professor Yutaka Amao of the Osaka City University Artificial Photosynthesis Research Center and Ryohei Sato, a 1st year Ph.D. student of the Graduate School of Science majoring in Physics and Chemistry, reveal that the catalyst ...

Iron-based solar cells on track to becoming more efficient

An international study led from Lund University in Sweden shows that 30 percent of the energy in a certain type of light-absorbing iron molecule disappears in a previously unknown manner. By closing this loophole, the researchers ...

Huge fire breaks out at Philadelphia oil refinery

A huge blaze erupted at a Philadelphia oil refinery early Friday, injuring five people, forcing residents to shelter in place for hours and causing gasoline prices to rise, officials said.

Eliminating infamous security threats

Speculative memory side-channel attacks are security vulnerabilities in computers for which no efficient solutions have been found. Existing solutions only address specific security threats without solving the underlying ...

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