Using code framework from Processing ... To the untrained eye, they might just appear to be pretty patterns, but as Elliott explains on her site, a closer look will reveal a kinky side to the ...

Likewise, other types of photochromic glass can switch color in ... (nm)-wavelength laser to inscribe 3D patterns into tiny slabs of the doped glass. The intricate patterns, randomly chosen dots, ...

Likewise, other types of photochromic glass can switch ... inscribe 3D patterns into tiny slabs of the doped glass. The intricate patterns, randomly chosen dots, symbols, QR codes, geometric ...