There are many causes for this, together with economic and social causes, but for some the web simply isn’t accessible because they don’t have any connection. Bionic eyes have been a mainstay of science fiction for decades, however now real-world research is starting to catch up with far-sighted storytellers. A raft of technologies is coming to market that restore sight to individuals with completely different sorts of vision impairment. In 2019, the late actor Luke Perry was buried in a bespoke “mushroom suit” designed by a start-up called Coeio. The firm claims its swimsuit, made with mushrooms and different microorganisms that help decomposition and neutralise toxins which are realised when a physique often decays.

Scientific American is a half of Springer Nature, which owns or has commercial relations with 1000’s of scientific publications (many of them may be found at /us). Scientific American maintains a strict policy of editorial independence …