Security
When spies meet, they use secret handshakes to confirm their identities, ensuring they are who they say they are. Now, researchers at Stevens Institute of Technology, and colleagues, have solved a 15-year-old problem that ...
Apr 30, 2019
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Machine learning & AI
The modern-age adage "work smarter, not harder" stresses the importance of not only working to produce, but also making efficient use of resources.
Apr 30, 2019
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Internet
Blockchains have been hailed as fair and open, constructed so a single user can't falsify or alter records because they're all part of a transparent network.
Apr 30, 2019
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Consumer & Gadgets
Samsung's new $1,980 Galaxy Fold has been making waves over the last two weeks, not necessarily for all the right reasons.
Apr 30, 2019
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Energy & Green Tech
Petrochemicals, the oil- and gas-derived compounds that serve as the molecular backbones for much of modern commerce, commanded a $539.3 billion market value in 2018.
Apr 30, 2019
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Engineering
3-D printing has become an increasingly important production method. Researchers at ETH have now developed a new 3-D printing technique by which micrometre-sized objects made of several metals can be produced with high spatial ...
Apr 30, 2019
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Energy & Green Tech
Hydrogen will play a key role in reducing our dependence on fossil fuels. It can be sustainably produced by using solar energy to split water molecules. The resulting clean energy can be stored, used to fuel cars or converted ...
Apr 30, 2019
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Consumer & Gadgets
What do you think about if someone asks you to reel off examples of smart tech? You probably list smartphones, tablets, TVs, cars, speakers, watches, doorbells, light-bulbs, refrigerators, microwaves… and you are right. ...
