 | Lancelot Thomas Hogben FRS was a versatile British experimental zoologist and medical... more » |
 | Lars Lindberg Christensen is science communicator and author of a dozen books on astronomy and... more » |
| Lauder William Jones was an American chemist, born at New Richmond, Ohio. He was graduated at... more » |
| Lawrence P. Lessing is an award-winning science writer. A native of Buffalo, New York, he... more » |
 | Lawrence Krauss is a screenwriter and film producer. more » |
 | Leland Ossian Howard, Ph.D., M.D., was an American entomologist. more » |
 | Leonard Mlodinow is an American physicist, author and screenwriter. Mlodinow was born in... more » |
 | Leslie Enraught Keeley, M.D. was an American physician, originator of the Keeley Cure. more » |
| Lewis Thomas was an American physician, poet, etymologist, essayist, administrator, educator,... more » |
 | Liberty Hyde Bailey was an American horticulturist, botanist and cofounder of the American... more » |
 | Lindon Wallace Bates was an American civil engineer, born at Marshfield, Vt., and educated at... more » |
 | Loren Eiseley was an American anthropologist, educator, philosopher, and natural science writer,... more » |
 | Louis Agricola Bauer, was an American geophysicist, astronomer and magnetician, born in... more » |
| Louis Charles Karpinski was an American mathematician born in Rochester, New York to Henry... more » |
 | Chevalier Louis de Jaucourt was a French scholar and the most prolific contributor to the... more » |
 | Louis Livingston Seaman, FRGS was an American surgeon, born in Newburgh, New York. After earning... more » |
| Lucy Jane Bledsoe is a novelist and science writer, who writes both fiction and non-fiction... more » |
| Luther Halsey Gulick, Jr. MD was an American physical education instructor, international... more » |
