When lights of different colors shine on the same spot on a white surface, the light reflecting from that spot to your eyes is called an additive mixture because it is the sum of all the light. We can learn about human color perception by using colored lights to make additive color mixtures.
If this planned activity doesn't interest you, there are plenty of other things that might, including micro:bit hands-on, our Lego Wall, cardboard construction, magnet wall challenge, wind tunnel and many more. Come and explore!
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