We had a pizza party. Sarah, Dan and Freddie came over and later on we got a fire going. We positioned the fire under the sail shade and did some rough calculations about (3*pi*r)^3 or some such bollocks and decided the heat from the fire wouldn’t set fire to the sail shade. We forgot to factor in the embers being thrown out of the fire:
Cause:
Effect:
Fortunately nobody died or anything.