Let's be careful out there.
Folks, you didn't hear this from me, but the Internet can be a rather dangerous place. If you don't type so well, you could enter the wrong URL and be well on your way toward viewing objectionable content via the good intention paved path of helping your teenager with his biology homework. "Dot com" instead of "dot edu" could spell disaster (actually it only spells . c-o-m).
For the sake of your further education, though, I quintuple dog dare you to visit
www.uniquesplits.com
If you can locate their product. I believe you will be glad you did.