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What if an astronaut went on a space walk without wearing a space suit?
science.howstuffworks.com/suitless-space-walk.htm
Because an Earth-like environment is created within a spacesuit, it allows you to walk around in space in relative safety. But outer space is an extremely hostile place and could kill you if you aren't protected.
10 Technologies That Help Buildings Resist Earthquakes
Bend but don't break: That's the idea behind many of these temblor-thwarting technologies. They may even allow a building's inhabitants to walk out unharmed and start picking up the pieces after the earthquake subsides.
You Still Don't Need REAL ID. Deadline Pushed Back to 2023
science.howstuffworks.com/transport/flight/modern/real-id-law-could-change-way-fly.htm
The Department of Homeland Security announced it is extending the REAL ID enforcement date by 19 months to allow states time to get up and operational after the COVID-19 pandemic shut down many licensing offices.
How to Recall an Email in Outlook or Gmail
computer.howstuffworks.com/e-mail-messaging/how-to-recall-email-in-outlook.htm
Email clients like Outlook and Gmail have a handy recall message feature that allows you to delete or edit emails after you've sent them. We'll tell you how to use them.
Can you name these muscles of the body?
play.howstuffworks.com/quiz/can-you-name-these-muscles-the-body
Your body works hard every day. But do you know the muscles that make your body move? Take this quiz to find out how well you know the muscles that allow you to work, play and survive.
How Sound Cards Work
computer.howstuffworks.com/sound-card.htm
Before the invention of the sound card, a PC could make one sound -- a beep. Sound cards truly ushered PCs into the world of multimedia. Learn how a sound card allows a computer to create and record real, high-quality sound.
How Smart Windows Work
home.howstuffworks.com/home-improvement/construction/green/smart-window.htm
With energy bills on the rise, homeowners are looking for new ways to use less power around the house. A cutting-edge window technology called the "smart window" allows consumers to fully or partially block light by turning a knob or pressing a button.
How have NASA space helmets changed optics?
science.howstuffworks.com/innovation/nasa-inventions/nasa-space-helmets-changed-optics.htm
NASA space helmets are nifty devices that allow astronauts to operate in the hostile environment of space, but did you know that the technology behind them has also directly benefitted eyeballs here on Earth? Learn more about NASA and optics.
8 Dog Breeds for Police Work and Military Jobs
animals.howstuffworks.com/pets/dog-breeds-for-police-work.htm
Police dogs serve alongside law enforcement to protect, search, and rescue. The dog breeds for police work must be intelligent, strong, and adaptable, with extensive training allowing them to handle crime scenes, track missing people, or control crowds.
How to Overclock Your CPU
computer.howstuffworks.com/how-to-overclock-cpu.htm
Overclocking a processor allows it to run at higher than factory speeds, but it also can lead to reliability issues if you don't do it safely. So how do you do it, and does it void your computer's warranty?