LiveScience.com http://www.livescience.com Sun, 06 Jul 2008 10:6:56 EST en-us LiveScience.com http://images.livescience.com/template_images/navigation/livescience_logo_88x31.jpg http://www.livescience.com 88 31 The Flaws of Human Flight http://www.livescience.com/technology/080705-flying-machines.html Birds and bugs must flap, and though effective, it is inefficient. Sun, 06 Jul 2008 10:6:57 EST http://www.livescience.com/history/ Sun, 06 Jul 2008 10:6:57 EST Find Out What Tomorrow Holds http://www.livescience.com/topic/innovation/ Click to explore. Sun, 06 Jul 2008 10:6:57 EST Outdoor BBQ: A 700,000-year-old Ritual http://www.livescience.com/history/080703-hn-cooking.html Humans switched to cooked meats and they never looked back. Sun, 06 Jul 2008 10:6:57 EST http://www.livescience.com/history/ Sun, 06 Jul 2008 10:6:57 EST Cave Men Loved to Sing http://www.livescience.com/history/080703-cave-music.html Ancient hunters painted the sections of their cave dwellings where singing, humming and music sounded best, a new study suggests. Sun, 06 Jul 2008 10:6:57 EST Hybrid Cars: How They Work http://www.livescience.com/environment/080609-how-hybrids-work.html There are three types of hybrids. Learn the differences. Great White Lies About Great White Sharks http://www.livescience.com/health/080603-bad-medicine.html In the water, fear the jellyfish. On land, watch for those bees. They are far deadlier than sharks. Humans: The Strangest Species http://www.livescience.com/strangenews/080502-strange-humans.html This romp through the LiveScience archives reveals why we ... Study: Bottling Up Emotions Can Be Better http://www.livescience.com/health/080603-bottle-emotions.html Score a point for those who keep things to themselves. Key to All Optical Illusions Discovered http://www.livescience.com/strangenews/080602-foresee-future.html Humans perceive the world a split-second into the future.