​Create Halloween ghost-like trails with the compound known as fluorescien.

The powder form can be purchased on Amazon and gives off a darker green hue.

The fluorescien extract from highlighters gives off a light green.

I enjoyed working with both and each one will give you a slightly different look when put into water and / or alcohol.

This episode was inspired by the NightHawkInLight episode dealing with fluorescein.  

Music by: Big Fok

In Association with: PBS Digital Studios