This looks like the all time coolest craft/science activity/gift! Make your own colorful rainbow paper with just three materials! Easy physics demonstration, art project, and science activity for kids of all ages. The Science Kiddo
Figurative Sculptures Made From Tightly Welded Chains. Korean artist Yeong-Deok Seo creates imposing figurative sculptures using tightly knit configurations of welded bicycle chains and industrial steel chains.