Powerful materials
April 13, 2013

powerfulmaterials[Just about to read a book entitled: Materials: Their properties and uses]

D: Mum, I’ve got to tell you something – it’s about my trousers. There’s a tissue in the pocket, I had a runny nose this morning so I popped it in there just in case I needed it. But we need to take it out otherwise it will BREAK the washing machine!

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