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How Head-up Displays Work
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/head-up-display.htm
Head-up displays are much more than just a novelty or a new way of viewing navigation directions. Read more about HUDs at HowStuffWorks.
LSD Is Making a Comeback in Very Small Doses
health.howstuffworks.com/medicine/tests-treatment/lsd-is-making-comeback-in-very-small-doses.htm
Is microdosing LSD just a fad or is it time to take a comprehensive look at its potential benefits? Find out what experts think at HowStuffWorks.
Does shaving your armpits reduce sweating?
health.howstuffworks.com/skin-care/underarm-care/tips/does-shaving-armpits-reduce-sweating.htm
Does shaving your armpits reduce sweating? Ignore the hype and look at the science, at HowStuffWorks.
How Juneteenth Became Black Independence Day
history.howstuffworks.com/american-history/juneteeth.htm
Though it's been around for more than 150 years, Juneteenth was still a mystery to many. But now, it's the newest federal holiday in the U.S.A.
What Was the Tulsa Race Massacre and Why Does it Still Haunt the City?
history.howstuffworks.com/american-history/tulsa-race-massacre.htm
Tulsa, Oklahoma was once home to 'Black Wall Street,' one of the wealthiest Black neighborhoods in the U.S. In 1921 it was burned to the ground in a race massacre.
Bessie Coleman: America's First Black Female Aviatrix
science.howstuffworks.com/transport/flight/classic/bessie-coleman.htm
You've heard all about the exploits of Amelia Earhart, but do you know the story of Bessie Coleman, the first Black American woman to receive a pilot's license?
Could You Pass Your Kid's Middle School Fitness Test?
They're probably the bane of your middle school memories. So why do we still subject kids to physical fitness tests? HowStuffWorks investigates.
How the U.S.-Mexico Border Became a Political Flashpoint
history.howstuffworks.com/american-history/us-mexico-border-became-flashpoint.htm
The current border between the U.S. and Mexico has been around since the mid-1800s. HowStuffWorks looks at how it became such a political hot button.
Who Built These Mysterious Concrete Arrows?
history.howstuffworks.com/american-history/who-built-these-mysterious-concrete-arrows.htm
Giant arrows guided American airmail pilots on nighttime routes up until the 1940s. HowStuffWorks takes a look.
Why do movie posters look so much alike?
entertainment.howstuffworks.com/why-do-movie-posters-look-alike.htm
Tons of movie posters are blue and orange because the colors contrast so well. Learn more about why movie posters look alike at HowStuffWorks.