Рекомендация для вас

Рекомендация для вас innovative technologies that will change our lives

Devices are getting smaller every year, but their optical components are shrinking at a slower rate. Engineers have figu...
19/09/2022

Devices are getting smaller every year, but their optical components are shrinking at a slower rate. Engineers have figured out what physical laws are behind their lightweight alternatives - metalens. Their diminutiveness will make it possible to reduce the size of cameras, optical sensors for the Internet of things, microscopes and other equipment. In addition, scientists have developed metalens that correct astigmatism in humans.

A recent development is a method for making plastic from cellulose and lignin (a substance that characterizes, for examp...
19/09/2022

A recent development is a method for making plastic from cellulose and lignin (a substance that characterizes, for example, the stiff walls of plants). Bioplastics, derived from non-food plant varieties (such as giant reeds), are in no way inferior to conventional plastics in terms of quality.

Plastic debris that accumulates in the oceans is the cause of the death of marine animals, plants, and even a source of ...
19/09/2022

Plastic debris that accumulates in the oceans is the cause of the death of marine animals, plants, and even a source of human disease (microplastics can enter the body through fish). Bioplastic can solve these problems by promoting the development of a circular economy - it decomposes and turns into biomass. Today, bioplastics are made from corn, sugarcane, and waste fats and oils, but they are not very durable and also ugly.

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