11/08/2017

Affordable lead sensor for home, city water lines

A new electronic lead sensor, potentially costing around $20, could keep an eye on home and city water quality, alerting residents and officials to the presence of lead within nine days. University of Michigan researchers ...

Evidence that Uber, Lyft reduce car ownership

In areas where Uber, Lyft and other on-demand ride services operate, consumers may buy fewer cars and even take fewer trips, according to a new study.

Shock front probed by protons

A shock front is usually considered as a simple discontinuity in density or pressure. Yet in strongly shocked gases, the atoms are ionized into electrons and ions. The large difference in the electron pressure across the ...

Study shows the cost of deforestation in Cambodia

Researchers from The Australian National University (ANU) have warned of the economic consequences for Cambodia if nothing is done to halt illegal deforestation of one of the nation's most important forests - the Veun Sai-Siem ...

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