This Crazy Scientist LAB Optical Illusions Science Set is great for youngsters who want to have some cool scienced-based fun! Seeing is not always believing! As we look our eyes collect information that our brain interprets. These cool science experiments show how sometimes our brain interprets reality in a wrong way. The scientific illusions that budding scientists can learn from the fun STEAM set include light refraction, colour and size as well as retina embedment, distortion and movement. Detailed instructions guides you through each experiment clearly explaining the science and illusion behind it, perfect for any illusionist as they learn basic illusion magic tricks. Make learning fun and challenge and engage your child’s mind as you give them the magic of discovering new things through experimentation and questioning with this fun-packed science kit. With The Purple Cow Crazy Scientist Lab series of science projects sets, children can become a real researchers in their own private laboratory and perform these cool science experiments that feel like magic tricks. This Perfect STEAM gift encourages children to think through problems, find solutions and analyse their findings, engaging them in hours of creativity and scientific exploration. Suitable for age 6 years and over.