科学与环境

Coating made from renewable plant-based materials could simplify recycling while reducing exposure to microplastics

来源: Phys.org - latest science and technology news stories · 发布于

Coating made from renewable plant-based materials could simplify recycling while reducing exposure to microplastics
来源: Phys.org - latest science and technology news stories

The lining in traditional disposable coffee cups can release plastic particles and be difficult to recycle, but a new plant-based coating can eliminate these issues with your morning brew.

The lining in traditional disposable coffee cups can release plastic particles and be difficult to recycle, but a new plant-based coating can eliminate these issues with your morning brew.

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Cannabis was used as an intoxicant as early as 2,800 years ago
科学与环境

Cannabis was used as an intoxicant as early as 2,800 years ago

Cannabis is one of the most commonly used psychoactive plants today. However, it is difficult to determine archaeologically how cannabis was used in prehistoric times. Plant parts such as flowers, leaves and resins are perishable and therefore rarely survive. It is known that can

Phys.org - latest science and technology news stories ·

Ice-age abrupt climate shifts were not as fast as thought, new study finds
科学与环境

Ice-age abrupt climate shifts were not as fast as thought, new study finds

New high-resolution speleothem records from China and India, together with isotope-enabled climate models, show that abrupt glacial ocean circulation recoveries took centuries, not decades—a finding with important implications for how we assess future Atlantic circulation change.

Phys.org - latest science and technology news stories ·