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How Atavisms Work
science.howstuffworks.com/life/evolution/atavism.htm
Atavisms are traits that are left over from a distant evolutionary ancestor. Learn more about atavisms and the controversy surrounding atavism.
Otzi the Iceman Ate a High-fat Last Meal
science.howstuffworks.com/life/biology-fields/otzi-iceman-ate-high-fat-last-meal.htm
Researchers say that Otzi, the ancient man found in the Alps in 1991, lived on a diet loaded with fat to maintain warmth and energy in his cold, high-altitude environment.
10 Oldest Known Diseases
science.howstuffworks.com/life/cellular-microscopic/10-oldest-known-diseases.htm
You won't find some of history's biggest killers on this list, but you will find at least one disease that will make you want to bite something and another that might make you break out in "elevated pustules." Curious yet?
Family Tree of Homo Sapiens Continues to Evolve
science.howstuffworks.com/life/evolution/family-tree-homo-sapiens-continues-to-evolve.htm
Were hobbits and giants real? And are they distant relatives of humans?
Bandicoots Survived Eons of Changing Climates, But This Time It's Different
New findings about ancient, extinct Australasian bandicoot and bilby species underscore how dire things are today when even survivors like these are struggling.
Why Do We Experiment on Mice?
science.howstuffworks.com/innovation/scientific-experiments/experiment-on-mice.htm
Mice are small and reproduce quickly, but they're more than just an animal of convenient size and libido. Mice have some truly special genetic gifts that it doesn't take a scientist to appreciate.
Could we clone our organs to be used in a transplant?
science.howstuffworks.com/life/genetic/cloned-organ-transplant.htm
Cloned organ transplants might seem impossible, but researchers are working on it. Learn how cloned organ transplants might help those who need donors.
The Real Difference Between Plant and Animal Cells
science.howstuffworks.com/life/cellular-microscopic/plant-cells-animal-cells.htm
While plant and animal cells are strikingly similar, there are a few key differences.
Why Don't You Ever See Square Vegetables?
science.howstuffworks.com/life/genetic/close-are-to-growing-square-tomato.htm
At least not in nature. Scientists have discovered the two gene families that play key roles in making fruits and vegetables either round or long. Could a square fruit be on the horizon?
Top 5 Web Mashups
science.howstuffworks.com/innovation/repurposed-inventions/5-web-mashups.htm
The World Wide Web is bursting with information, so much so that it's easy to feel overwhelmed by the sheer amount of data available to us. How can we sort through and make sense of it all? That's where Web mashups come in.