Recent content by Kafter244

Thanks for the advice everyone. Like I said in the OP, I have trawled google but all techniques either project a rainbow pattern into a wall/paper/floor or involve being outside in a sunny day with the hose. I really wanted an indoor 'live' rainbow for want if a better phrase. I will...

Hi, I was wondering if comeone here might be a ble to help me. I am slowly building my daughters various toys, some they're helping me build, others they just play with, but all are essentially science experiments and learning. My eldest has recently become infatuated with rainbows and I...