Medicine & TechnologyUN recently published a guideline on how to control the usage of sand and prevent the impending 'sand crisis.' Learn more about the bizarre problem of sand resources and how to keep the catastrophe at bay.
The fashion industry has been looking at alternative natural fibers and algae for more sustainable clothing. Designers Roya Aghighi and Charlotte McCurdy have been using algae to create a biofabric capable of absorbing carbon.