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Your search for "billion" returned 2,150 results
What's Your London IQ?
play.howstuffworks.com/quiz/whats-your-london-iq
It's the biggest city in the U.K. and one of the most exciting in the world - and there's always something new to discover! How well can you navigate the not-so-mean streets of the Big Smoke?
How Industrial Light and Magic Works
entertainment.howstuffworks.com/perfect-storm.htm
The film "The Perfect Storm" is one of the most ambitious projects ILM has undertaken. The computer-generated effects in the film are absolutely amazing! Go behind the scenes and learn how ILM works!
How E-voting Works
people.howstuffworks.com/e-voting.htm
E-voting lets votes be cast and tabulated electronically. Learn about e-voting systems, e-voting concerns like voter fraud and voting over the internet.
How Airport Security Works
science.howstuffworks.com/transport/flight/modern/airport-security.htm
According to the Department of Homeland Security 730 million people travel on passenger jets every year. Are these folks safe? Find out how high-tech solutions are being used to make flying as safe as possible.
How Computer Mice Work
computer.howstuffworks.com/mouse.htm
The mouse might just be the computer user's best friend. Every day of your computing life, you reach out for your mouse whenever you want to move your cursor or activate something. Learn how this human-machine interface translates your movements into digital data.
How Concert Tours Work
entertainment.howstuffworks.com/concert-tour.htm
Are you trying to plan a concert tour? Check out HowStuffWorks to learn about how concert tours work.
How Reverse Osmosis Works
science.howstuffworks.com/reverse-osmosis.htm
How does reverse osmosis work? Find out how a semipermeable membrane can act as a filter for some particles while letting others pass through.
How Medical Marijuana Works
science.howstuffworks.com/medical-marijuana.htm
Medical marijuana is hailed by some but demonized by others. What's the truth about medical marijuana? Learn about the medical uses of cannabis.
How Brain Mapping Works
science.howstuffworks.com/life/inside-the-mind/human-brain/brain-mapping.htm
Brain mapping attempts to provide a complete picture of the brain's structure. Learn how brain mapping works and why it's such a scientific breakthrough.
10 Amazing Green Cities
science.howstuffworks.com/environmental/green-science/five-amazing-green-cities.htm
Sure, the Emerald City looked green, but you won't need green-tinted glasses to see how environmentally friendly the cities on this list are. What makes a city amazingly green?