How a simple change - a nudge - is cutting coffee cup waste: A university campus has cut the use of disposable cups by reducing
How a simple change - a nudge - is cutting coffee cup waste: A university campus has cut the use of disposable cups by reducing the cost of all drinks by 25p and charging a fine of 25p per drink to those who don’t bring a reusable cup. Changing from the previous incentive of ‘25p off’ for using...
Source: bbc.co.uk
Reusable, sugar-based polymer purifies water fast: Can pull out pharmaceuticals, chemicals used to make plastics, and more.
Reusable, sugar-based polymer purifies water fast: Can pull out pharmaceuticals, chemicals used to make plastics, and more.
Source: arstechnica.com
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