11/05/2015

Comet Lovejoy does the polar plunge

Lots of towns hold a polar plunge fundraising event in the winter. Duluth, Minnesota's version, where participants jump in Lake Superior every February, might just be the coldest. Comet Lovejoy's a season behind, but sure ...

Sheep benefit from grazing spring crops

Scientists have used a computer modelling program to determine the benefits of grazing sheep on spring wheat crops instead of pasture.

Ana tightens up and becomes tropical

Up until Saturday morning, Ana had been referred to as a subtropical storm, rather than a tropical storm. What's the difference? The difference lies is how the two different storms are "born." Subtropical storms are usually ...

A new chapter in Earth history

An international group of scientists has proposed that fallout from hundreds of nuclear weapons tests in the late 1940s to early 1960s could be used to mark the dawn of a new geological age in Earth history – the Anthropocene.

Electronic security tag for protecting valuable shipments

In collaboration with its EU project partners, VTT has developed an electronic security tag, which can used to protect valuable shipments and enhance product safety in the future. By using a security tag equipped with sensors, ...

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