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Are robots replacing human soldiers?
science.howstuffworks.com/robots-replacing-soldiers.htm
One U.S. Army leader says robots could account for a significant portion of American fighting forces in the next 20 years or so. Find out how machines are waging war now and how they may change the face of battle in the decades to come.
Vagus Nerve Stimulation for Depression
health.howstuffworks.com/mental-health/depression/facts/vagus-nerve-stimulation-for-depression.htm
Vagus nerve stimulation may help people who are diagnosed with treatment-resistant depression. Learn about the pros and cons of vagus nerve stimulation.
Why Do Men Have Nipples?
health.howstuffworks.com/human-body/parts/why-men-have-nipples.htm
Why do men have nipples? Did they ever serve a purpose? Find out why men have nipples at HowStuffWorks.
Is there a psychological reason for people being mean on the Internet?
science.howstuffworks.com/life/inside-the-mind/human-brain/psychological-reason-mean-on-internet.htm
We've all seen "flame wars" on the Internet. Maybe we've been the victims or the perpetrators, too. But what causes people to say things online that they would never say in person?
Can you buy a car with Siri built in?
auto.howstuffworks.com/under-the-hood/trends-innovations/buy-car-siri-built-in.htm
Can you buy a car with Siri built in? Keep reading to discover if you can buy a car with Siri built in.
Why do dentists need to use a dental dam?
health.howstuffworks.com/wellness/oral-care/procedures/why-do-dentists-use-dental-dam.htm
Dental dams can be awkward and used during certain dental procedures. Find out why dental dams are important to use.
What is soft-story seismic retrofitting?
science.howstuffworks.com/engineering/structural/soft-story-seismic-retrofitting.htm
A soft-story building has a first floor that's more flexible than the ones above -- think apartments over a department store that's mostly open space. How does soft-story retrofitting keep such buildings from collapsing in a quake?
Coyote vs. Wolf: Differences in Size, Habitat and Behavior
animals.howstuffworks.com/mammals/coyote-vs-wolf.htm
Learn how to identify coyote vs. wolf tracks, where you can expect to find the species and how their behaviors differ.
What Did Jesus Look Like? Analyzing Historical Evidence
people.howstuffworks.com/what-did-jesus-look-like.htm
The true appearance of Jesus Christ has been a topic of fascination and debate for centuries. Traditional Western art often portrays him with long, flowing hair, blue eyes and a beard, but these depictions are more reflective of European aesthetics than historical accuracy. This begs question: What did Jesus look like?
10 Tips for Parenting Adult Children
lifestyle.howstuffworks.com/family/parenting/parenting-tips/10-tips-for-parenting-adult-children.htm
What are some tips for parenting adult children? Learn about 10 Tips for Parenting Adult Children at HowStuffWorks Family.