Right-o
Im doing advanced higher physics this year and have to decide before the end of june on an investigation i need to do.
Advanced higher is apparently a little harder than A level/about the same as first year at uni, so something along the lines of "finding "g"", "finding plancks constant", "youngs modulus" etc, but not those.
I wanna do something cool as fuck, preferably with light and all that stuff so I can go to uni and use their optics room. Something with calculations and measurements, enough to draw graphs and write 3000 words about.

Any suggestions would be good.

Thanks.