0 Members and 1 Guest are viewing this topic.
Anthony leyland asked the Naked Scientists: A few days ago, just after sun down, we saw a pure red rainbow. I never knew these existed. I assume it's down to the same reason we have red sunsets - that red light gets scattered less by the atmosphere. But I'd appreciate a more educated explanation!!ThanksWhat do you think?
So what happens when you only start with light of Red Wave-lengths???