More ideas from Steffen
This is so cool

Very Cool! This could be a fun science fair project someday :) Ants stomachs are transparent. a woman noticed it when ants drank/ate spilled milk one day so she gave them some colorful candy and then photographed them! Wierd and cool.

Straws could possibly work as tubing, need to look around

how to build Heron's fountain--calls for three scavenged water bottles and rigid aquarium tubing<<I don't have kids, but I will try it anyways

Sistema de cajas que se pueden cambiar de posición sobre un sistema de raíles atornillados a la pared. AlpStories Community Store by Brigada, Zagreb – Croatia » Retail Design Blog

Clever shelving design that could be developed. Design firm Brigada have designed the interior of AlpStories, a concept store for a Slovenian cosmetics brand.