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Enhancing solar power with diatoms

Diatoms, a kind of algae that reproduces prodigiously, have been called "the jewels of the sea" for their ability to manipulate light. Now, researchers hope to harness that property to boost solar technology.

dateOct 20, 2017 in Energy & Green Tech
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Wearables to boost security of voice-based log-in

A security-token necklace, ear buds or eyeglasses developed at the University of Michigan could eliminate vulnerabilities in voice authentication—the practice of logging in to a device or service with your voice alone.

dateOct 17, 2017 in Security
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Why we need to improve cloud computing's security

Do you often use Facebook? How about Snapchat, Gmail, Dropbox, Slack, Google Drive, Spotify or Minecraft? Perhaps all of them? Bottom line, if you use an online social network, e-mail program, data storage service or a music ...

Team to debut wearables that warn and wow at UIST 2017

A watch that works in multiple dimensions and a smart ring that provides calendar alerts are among the top technology Dartmouth College will bring to the 30th ACM User Interface Software and Technology Symposium (UIST 2017).

Designer binders protect silicon battery electrodes

In your electric car's battery, swapping an electrode with one made of silicon could let the battery store 10 times more energy. Why isn't silicon used? It falls apart. Scientists designed binders, small molecules and polymers, ...

NTU deploys Singapore's first long-span wind turbine

Ushering in winds of change in clean energy, Nanyang Technological University, Singapore (NTU Singapore) has deployed the nation's first long-span wind turbine at Semakau Landfill, which is one of several to be installed ...

Mountain glaciers shrinking across the West
Dawn mission extended at Ceres
Metacognition training boosts gen chem exam scores
Carbon coating gives biochar its garden-greening power
Two teams independently test Tomonaga–Luttinger theory
Breakthrough in ultra-fast data processing at nanoscale
Close up view of growing polymer chain show jump steps
Cool roofs have water saving benefits too
The birth of a new protein
Scientists see order in complex patterns of river deltas
Using optical chaos to control the momentum of light

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