tom's Hardware on MSN12h
Raspberry Pi Dune Weaver table draws images in sand using magnets
Tuan Nguyen is using a Raspberry Pi to power his 'Dream Weaver' table which draws pictures using a magnet in sand.
Hosted on MSN3d
To keep hardware safe, new 'Oreo' method cuts out the code's clues
Imagine you're a chef with a highly sought-after recipe. You write your top-secret instructions in a journal to ensure you remember them, but its location within the book is evident from the folds and ...