Science & Environment

Material substitution can increase the potential environmental impact of packaging systems

Source: Phys.org - latest science and technology news stories · Published

Material substitution can increase the potential environmental impact of packaging systems
Source: Phys.org - latest science and technology news stories

New research suggests that replacing polyethylene (PE) packaging with paper, glass, aluminum or steel often does not reduce environmental impacts across a product's life cycle.

New research suggests that replacing polyethylene (PE) packaging with paper, glass, aluminum or steel often does not reduce environmental impacts across a product's life cycle.

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Acupuncture and mutual exchange in Chinese and Soviet science
Science & Environment

Acupuncture and mutual exchange in Chinese and Soviet science

Previous accounts of the scientific relationship between communist China and the Soviet Union have depicted it as one of subordination, with the Russians exporting knowledge to the Chinese or scavenging from their bodies of knowledge. A new article in Isis, however, posits that t

Phys.org - latest science and technology news stories ·