Manufacturing - 1.8 Smart Materials

Question 1

What is Self cleaning glass, how does it work & were could it be used?

Answer 1

Self cleaning glass is a type of glass that cleans itself. A nano-layer allows water molecules to join together meaning it can flow better and cause water to flow across the glass easier allowing it to clean itself.
Modern day uses: can be used in skyscrapers.

Question 2

What is ThermoChromic Ink, how does it work & what could it be used for?

Answer 2

Is an ink that changes colours when exposed to heat. ThermoChromic Ink contains ‘Leuco’ dyes which react to heat(and very quickly). They are cheap, readily available.
Can be used in: feeding spoons, coffee mugs, kettles, novelty clothing (T-shirts,etc.)