31.   Patricia Gadsby, a contributing editor of Discover magazine, humorously reports on what attracts this little bug to human skin.

32.   Possible new tanning lotions aside, the discovery is important because it provides insights on how human skin responds to damaging sunlight.

33.   Patricia Gadsby reports on what attracts this little bug to human skin.

34.   Pointer lasers, produced by a semiconductor chip, are too weak to penetrate human skin, and feel only slightly warm if focused on a exposed spot.

35.   Spinning a more frightening sci-fi scenario, he pointed out that some of the designer E. coli literally live on dead cells from human skin.

36.   Stars and stripes made of human skin.

37.   Ten years ago, while at the university of Western Australia, anthropologist Nina Jablonski was asked to give a lecture on human skin.

38.   Tendons mend sports injuries, while a gel made of human skin tissue can fill holes left by operating on tumors and treat incontinence in women.

39.   The Ariad investigators added this system to human skin cells growing in the laboratory.

40.   The cells form the two distinct layers of actual human skin, but there are no blood vessels or hair follicles.