A 42-year old man in Germany is now free of any sign of HIV after a stem cell transplant to treat his leukemia. Apparently the donor of the stem cells had a naturally occurring genetic trait that helped resist HIV. This trait is referred to as CCR5 delta32. CCR5 is a type of receptor that HIV uses to attack the body, however a small percentage of people have CCR5 delta32, which makes them have resistance to HIV.

10. IDE - Do I need to say more even?
9. Ceramic - You are making toilets for a living.
8. Mechanical - Hooray, you are almost as useful as a high school shop student.
7. History - I prefer to repeat history, makes for an easier second go-around.
6. Computer Science - Computers gave us Facebook, Wikipedia, and Google. Way to destroy free time.
5. IST - You are like a worthless Comp Sci...which is already worthless.
4. Math - You are spending time coming up with theories that require more theories to solve.
3. Nuclear Engineering - Your mascot is HOMER SIMPSON!  Most worthless individual ever.
2. Civil - Congratulations, you can make things that don’t move.
1. Your Major - You are getting a degree from here, that is how worthless it is.