10/02/2017

Video: The search for human pheromones

Molecules known as pheromones are a potent form of chemical communication in the animal kingdom, able to convey a creature's gender, fertility and more with scent alone. Scientists have sought to determine if humans' body ...

Protecting bulk power systems from hackers

Reliability measures of electrical grid has risen to a new norm as it involves physical security and cybersecurity. Threats to either can trigger instability, leading to blackouts and economic losses.

How Google Chromebooks conquered schools

The Google Chromebook, a type of stripped-down laptop, isn't a practical mobile device for many people—mostly because it basically turns into an expensive paperweight whenever it can't find a Wi-Fi connection.

NASA's spots Tropical Cyclone Carlos' night-time stretch

NASA-NOAA's Suomi NPP satellite captured a night-time image of Tropical Cyclone Carlos using infrared light that showed the storm was being stretched out. Carlos is being adversely affected by the Westerlies.

Ancient signals from the early universe

For the first time, theoretical physicists from the University of Basel have calculated the signal of specific gravitational wave sources that emerged fractions of a second after the Big Bang. The source of the signal is ...

Gaining an edge in head-to-head competition

Pairs of dominant retailers in direct competition - Macy's and Gimbel's, Saks and Bloomingdale's, Dick's and Sports Authority - are always trying to find an edge over their rival. Money back guarantees, or MBGs, and personalized ...

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