News tagged with environmental engineer

Sustainability of the built environment

In times of limited resources and continued evidence of significant climate change, sustainability is increasingly regarded as a topic of global importance. Consider areas such as design, energy, and materials: ...

dateMay 08, 2015 in Energy & Green Tech
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Giving freight rail tracks a boost

The big chunks of rock—crushed limestone or dolomite that engineers call ballast—that keep railroad tracks in place look like a solid footing even as freight cars rumble overhead.

dateMay 15, 2015 in Engineering
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Bacteria become 'genomic tape recorders'

MIT engineers have transformed the genome of the bacterium E. coli into a long-term storage device for memory. They envision that this stable, erasable, and easy-to-retrieve memory will be well suited for ap ...

dateNov 13, 2014 in Biotechnology
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Novel device removes heavy metals from water

An unfortunate consequence of many industrial and manufacturing practices, from textile factories to metalworking operations, is the release of heavy metals in waterways. Those metals can remain for decades, even centuries, ...

dateDec 16, 2011 in Other
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