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Your search for "time travel" returned 802 results
How the 'Wow!' Signal Works
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/wow-signal.htm
In 1977, SETI volunteer Jerry Ehman saw a transmission so exciting he circled it on paper and wrote the word "Wow!" It seemed to indicate a message from outer space. But what was it really?
How Supervolcanoes Work
science.howstuffworks.com/nature/natural-disasters/supervolcanoes.htm
Only a few natural events pack the power to knock global civilization on its heels. One is a planet-killing meteor. Care to guess the other?
How Laser Analysis Works
science.howstuffworks.com/laser-analysis.htm
Laser analysis is advancing everything from forensics and archaeology to health care and art history. Learn how laser analysis technology works.
What Is ESP? How ESP Works
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/esp.htm
Have you ever had a dream that came true? Or called a friend at the exact moment he was calling you? Most of us have had some sort of paranormal experience. Is this evidence of the existence of ESP?
How Sustainable Agriculture Works
science.howstuffworks.com/environmental/green-science/sustainable-agriculture.htm
How does sustainable agriculture work? Learn about green technologies and innovations in the field of sustainable agriculture.
How Space Wars Will Work
science.howstuffworks.com/space-war.htm
Weapons in space that can knock down missiles have been under development for years and are starting to look realistic. Learn how they will work!
How Hydraulic Machines Work
science.howstuffworks.com/transport/engines-equipment/hydraulic.htm
Hydraulic machines do most of the heavy hauling and lifting on most construction projects. Learn about hydraulic machines and types of hydraulic machines.
How Military Flyovers Work
science.howstuffworks.com/military-flyover.htm
Military flyovers are explained in this article. Learn about military flyovers.
Is NASCAR really that bad for the environment?
science.howstuffworks.com/environmental/green-science/nascar-environment.htm
Is NASCAR bad for the environment? Find of if NASCAR is bad for the environment in this article.
Does the shape of my face show that I have a genetic disorder?
science.howstuffworks.com/life/genetic/dysmorphology.htm
Dysmorphology is the study of physical characteristics to diagnose disorders. Learn about the theories behind the field of dysmorphology.