News tagged with raw materials

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Earth's life support systems discussed

In the search for life on Mars or any planet, there is much more than the presence of carbon and oxygen to consider. Using Earth's biogeochemical cycles as a reference point, elements like nitrogen, iron and sulfur are just ...

dateFeb 02, 2011 in Earth Sciences
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Spanish island grows bugs to dye from

It's a parasitic bug that's barely bigger than a flea, but the cochineal is trying to make a comeback in Spain's Canary Islands where it is cultivated for its crimson dye.

dateSep 09, 2011 in Ecology
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How do green algae react to carbon nanotubes?

Nanoparticles such as carbon nanotubes (CNT), which are found in an ever-increasing number of products, are ending up more and more frequently in our surroundings. If and how they affect aquatic ecosystems are questions which ...

dateNov 04, 2011 in Nanomaterials
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Automating logistics for the factory of the future

Mass production and packaging in factories is already highly automated these days, but the same cannot be said for logistics. Movements of raw materials and finished products still depend heavily on manual labour. However, ...

dateApr 20, 2015 in Robotics
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