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Author
Description
"An illuminating, entertaining tour of the physical imperfections--from faulty knees to junk DNA--that make us human. We humans like to think of ourselves as highly evolved creatures. But if we are supposedly evolution's greatest creation, why do we have such bad knees? Why do we catch head colds so often--two hundred times more often than a dog? How come our wrists have so many useless bones? Why is the vast majority of our genetic code pointless?...
Author
Description
"Some low-frequency sounds--such as noise from storms or truck engines--can make you feel dizzy and nauseated. An index finger's light touch can stop people from losing balance. You are more prone to trip when you think someone is watching you. A breakthrough in improving balance as we age might just come through the study of the Achilles tendon. A person gets "falling down drunk" due to a tiny structure in the inner ear that floats when it becomes...
Author
Description
Meet the science experts who study specimens of extreme longevity in both the plant and animal kingdoms, such as the 80,000-year-old root system of Pando (a colony of male quaking aspens), 11,000-year-old deep-sea sponges, and 400-year-old sharks. Learn about technologies used to determine age and longevity, including DNA sampling, growth rings, and radiocarbon dating. See how scientists located these long-lived species were and why and how they resist...
18) Nightsong
Author
Description
Chiro, a young bat, is nervous about flying into the world for the first time without his mother, especially on a very dark night, but he soon learns to rely on his "song" to find his way and stay safe.
19) Boogers and snot
Author
Description
Introduces the gross and amazing reasons our bodies makes boogers and snot, or mucus.
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