Flower pot heater for warm pansies

 

A diagram of a simple room heater made from a bread tin, two terracotta flower pots and powered by candles. On Saturday, my landlord finally got his troublesome heating sorted out. He had a lock put on the cupboard housing the boiler (as he doesn’t like us touching it, the weirdo), but we also now have a thermostat in the kitchen, and the house no longer feels like Hell’s belly when he decides to blast the heating on.

Credits: Robin Bornoff’s Blog and Mentor Graphics via keep turning left