tshirt changed colour

[kobi]

does anyone remember those tshirts that changed colour when the sun got hotter. they made ironing a mind blowing experience

[Gok Wan]

I remember them...my mum did my ironong back then, though.....ah, the good old days....

[BillyBB]

Global Hypercolour, great novelty for getting girls to lay hands but terrible for showing your sweaty under arms!

[kobi]

they were pretty crazy, especially back then. how do they do stuff like that? and why did they just disapear off the face of the earth.

i haven't seen anything like that since then. how did that heat sensitve colour changing thing not catch on?

[markysngc]

global hypercolour shirts are the ones you mean, great shirts to put on when they first came out if you went out clubbing, loads of women touching you up just to make your shirt change colour!! sadly after a few washes they stopped working.

[Ice.Maiden]

Yes - how do such things work? hope teh dye/chemicals weren't dangerous to teh skin!

[markysngc]

http://en.wikipedia.org/wiki/Hypercolor