The army also wants to buy medium-weight armoured vehicles to replace existing equipment, some of it built in the 1960s.

ECONOMIST: Defence procurement

My husband and I solved the duvet crisis by getting the largest medium-weight one on the market, which spills over the sides of the bed.

WSJ: The Battle of the Boudoir | How to Achieve Design Harmony in the Bedroom

The right analogy might be to compare climate with an airplane that keeps on changing its size, shape and weight and has to interact in turn with a constantly changing medium that exhibits far more turbulence than what we are accustomed to.

FORBES: Why Skepticism About Computer Models Is Not A Good Reason For Skepticism About Climate Change