The red mud challenge (Day 156)

Drinks cans Image by Radu Bercan / Shutterstock.comAluminium is everywhere. In fact, it’s the third most abundant element on planet earth after oxygen and silicon.

Its low density and strength, coupled with its outstanding resistance to corrosion, make it one of the most useful metals we have.

Aluminium and its alloys are essential to the aerospace and construction industries where it finds widespread use as a structural material.

Our homes wouldn’t be the same without Aluminium either. Modern doors and window frames are commonly constructed from PVC coated aluminium. Many kitchen utensils are made from aluminium as are the cans that contain beer and soft drinks.

And where would we be without that handy roll of ‘tin’ foil, which is of course made from – you’ve guessed it; aluminium.

Continue reading The red mud challenge (Day 156)