Hedgehog Home 3000

Emelia

Age 10Chesterfield, U.K.Oct 2025

It is for hedgehog to stop them becoming extinct. The alarm sets off if any big animal comes too close. This mini bin is to encourage people not to litter. The key hole is to litter can be removed by humans.

Little Inventors team says

Fantastic job Emelia! Your Hedgehog Home 3000 is such a thoughtful invention to protect our prickly friends from extinction. An alarm to ward off big animals is a clever way to keep hedgehogs safe! 🦔 Have you considered how the alarm might tell the difference between a big animal and something small like a hedgehog? Maybe it can have different levels of sound for different animals! Also, the mini bin feature is a brilliant way to help keep nature tidy. Keep dreaming and inventing! 🌟