Made from ABS resin, the Marugoto Tamachan can hold up to 14 liters and weighs 6.3kg (13.9 lbs). It comes with an extendable handle for wheeling your watermelon around and runs on AC/DC power.

This time it's the Marugoto Tamachan , a watermelon cooler and heater. That's right, the machine doesn't just cool watermelons, but for some reason it can also heat them up. And it's portable, too.

Instructions. Preheat the oven to 180˚C (160˚C fan forced) and line a 20 cm x 30 cm baking tray with baking paper. In a stand mixer, whip the egg whites to soft peaks and gradually rain in half ...