24/02/2017

Researchers describe how sperm can lose their way

Sperm tails are actually complex propellant and navigational devices that help push them through fluids and navigate around complex terrain of the female oviduct. Now researchers at Yale and Harvard Universities have identified ...

Improving DNA-detecting transistors

Graphene-based transistors could soon help diagnose genetic diseases. Researchers in India and Japan have developed an improved method for using graphene-based transistors to detect disease-causing genes.

Vega flight opportunity for multiple small satellites

Europe's Vega small launcher is set to demonstrate its extended capability to deploy multiple light satellites using its new versatile Small Satellites Mission Service (SSMS) dispenser, in the second half of 2018.

Electrical engineers create tiny but powerful medical devices

Battery-operated medical devices implanted in human bodies have saved countless lives. A common implant, the cardioverter defibrillator, sends a jolt of electricity to the heart when needed, preventing a heart attack or heart ...

Could greenways reduce Chicago crime?

An in-depth study of Chicago neighborhoods in 2011 and 2015 suggests that parks and greenways could play a role in reducing crime. During that time, crime of all types decreased at a faster rate in neighborhoods along Chicago's ...

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