Would you like paint that changes colour on your car? I'm not talking about flip paints that look different depending on the angle you look at the from but a real colour change paint.
I've been reading on a paint that goes brighter in dark wet weather (Acid yellow) then in the bright sunshine it changes to white to reflect away the heat and on a typical day it is red. The colour change takes effect in 10 seconds and appears to be driven by a magnetic field.
Even if this is just fiction would it be useful? Will this sort of thing catch on?
I've been reading on a paint that goes brighter in dark wet weather (Acid yellow) then in the bright sunshine it changes to white to reflect away the heat and on a typical day it is red. The colour change takes effect in 10 seconds and appears to be driven by a magnetic field.
Even if this is just fiction would it be useful? Will this sort of thing catch on?