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How EUVL Chipmaking Works
computer.howstuffworks.com/euvl.htm
Current chip-producing methods will reach the speed limit in the not-so-distant future. Extreme ultraviolet lithography is the future of computer-chip manufacturing. Find out all about EUV chipmaking.
How Two-stroke Engines Work
science.howstuffworks.com/transport/engines-equipment/two-stroke.htm
A car engine uses a four-stroke cycle -- how can two strokes accomplish the same tasks? Learn all about the two-stroke engine, where it's used and how it compares to a four-stroke.
Will your next car wake you up when you fall asleep at the wheel?
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/car-wake-you-up.htm
Being asleep at the wheel is no joke, but new car technology may keep you awake. Read how being asleep at the wheel may be solved by a car that wakes you up.
What happens to abandoned mines?
science.howstuffworks.com/engineering/structural/abandoned-mine.htm
Abandoned mine shafts may look romantic with their clapboarded entrances and rusting pickaxes, but they can be deadly. So who ensures that these dangerous sites are properly closed up? You may find the answer a little unsettling.
Why is it still necessary to crash test vehicles?
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/why-crash-test.htm
Automakers and government agencies stage auto crash tests to gather vehicle data and driver response information. Read about auto crash tests here.
Are air fresheners bad for your health?
home.howstuffworks.com/home-improvement/household-safety/air-freshener-dangers.htm
Air freshener dangers? How could something that's simply supposed to freshen the scent in the air be dangerous. Learn about air freshener dangers.
How do I know which cleaning products are the most environmentally friendly?
How do I know which cleaning products are the most environmentally friendly? Learn about environmentally friendly cleaning products here.
How Virtual Laser Keyboards Work
electronics.howstuffworks.com/gadgets/travel/virtual-laser-keyboards.htm
Virtual laser keyboards are great travel gadgets. Learn more about virtual laser keyboards at HowStuffWorks.
How to Volunteer for Help Hotlines
money.howstuffworks.com/economics/volunteer/opportunities/volunteer-for-help-hotlines.htm
Ever wonder how to volunteer for help hotlines? Visit HowStuffWorks to learn how to volunteer for help hotlines.
How Long Does It Take to Form a Habit? The 'Three-Week' Rule
science.howstuffworks.com/life/inside-the-mind/human-brain/form-a-habit.htm
Three weeks of hard work. Is that all it takes to kick your smoking habit, taste for junk food or serial inability to stop hitting the snooze button? Sounds almost too good to be true, doesn't it?