We are seeing rainbows everywhere at the moment, as families in lockdown brighten up their windows and neighbourhoods with their multicolour creations. Why not take part in #RainbowsOfHope by creating your own rainbow while learning all about the visible light spectrum as you do? Scroll down for our range of family activities. Don’t forget to share your creations with us @JodrellBank or /JodrellBankDiscoveryCentre