Rainbow Tunnel

Caden

Age 5Markham, Canada

The train travels underwater through the rainbow tunnel. The sea creatures and fish swim outside the tunnel. It keeps the sea creatures safe from noise pollution. It does not hurt the fish when the train is travelling as the fishes and sea creatures are outside the tunnel.

Little Inventors team says

What a marvellous idea, Caden! 🚂 Your Rainbow Tunnel is a fantastic way to keep the sea creatures safe while enjoying a colourful underwater adventure. 🌈 Have you thought about how the lights could change colours inside the tunnel to make the journey even more magical for the passengers? Keep dreaming big, Caden – your creativity can light up the oceans!