STEAM / STEM : Rainbow Science for Kids: Homemade Spectroscope using a paper towel roll (cardboard tube) and a CD Such a fun way to children to explore the light spectrum!
Make Heron's Fountain! For more great DIY projects visit…
how to build Herons fountain--calls for three scavenged water bottles and rigid aquarium tubing
Hydrochloric acid (in beaker) reacting with ammonia fumes to produce ammonium chloride (white smoke).
COM ES FORMA LA BOIRA
Watch water turn to ice before your eyes! Such a fun science experiment