1.   It sometimes takes two or three years after an idea appears in fashion before the eye adjusts to what the body will become with this new covering.

2.   This adds up to a new covering every year, always patterned and always a plaid or a stripe.

3.   This means that used stereos can be displayed openly, their old plastic faces staring out through new plastic covering.

4.   Standard cornea transplants had not worked because the people did not have cells needed to grow a new protective covering over the cornea.

5.   The project involves stabilizing the existing structure, building a new protective covering over it and helping Ukraine develop a plan to eventually remove the radioactive materials.