Ep 6. Abracadabra / Frog Fight

Ruby shows Big and Small a magic trick that looks as if she has pulled a rainbow out of a hat. [In reality it's a very beautiful coloured scarf.] Big and Small are both really impressed, believing it to be a real mini-rainbow and want to make their own rainbows. Big tries to work out the science behind creating a rainbow. He carefully measures out coloured ingredients in precise proportions - although the resulting mixtures tend to cause explosions... Small thinks that it's done by magic and hurls a made-up magic potion into a hat: all he creates is a mess. When the house is in chaos Ruby reveals that it wasn't a rainbow, it was a scarf... But they accidentally manage to create a rainbow cake from all their activities - so everything turns out happily. / Big has invented a Cross-O-Meter that can sense when people are being grumpy with each other. To his and Small's surprise they have detected a row between the two Frogs down at the pond. Big tries to calm them down - without success. Small thinks he has quietened them for a while - but the Frogs come up to the house and start croaking at each other more loudly than ever. Big decides he must think like a frog to understand what is causing their argument. Small, however, just moves all their furniture down to the pond, which is now the quietest place! When thinking like a Frog doesn't seem to help the situation Small suggests that Big should look like a Frog and wear a hat like the Frogs... On hearing the word 'hat' Big suddenly realises what has been the problem. Somehow the Frogs have ended up wearing each other's hats! A simple swap and peace is restored. Although Big and Small are left with their bed on the banks of the pond...