These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.
E-books and tablets, smartphones, Google and even ‘The Matrix’ were all conceived in the mid-20th century by the author of ‘Solaris’. Here’s how Stanisław Lem predicted the future we live in.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results