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5 Most Coveted Offshore Petroleum Reserves
science.howstuffworks.com/environmental/energy/5-offshore-petroleum-reserves.htm
Untapped petroleum reserves dot the globe. Find out where these untapped petroleum reserves still exist and why oil companies covet them heavily.
How to Draw Impossible Shapes
lifestyle.howstuffworks.com/crafts/drawing/how-to-draw-impossible-shapes.htm
An impossible shape is a two-dimensional image that looks like it could exist in three dimensions. Find out how to draw impossible shapes to learn more.
10 Advancements in Environmental Engineering
science.howstuffworks.com/engineering/civil/10-advancements-environmental-engineering.htm
Environmental engineering existed long before it had a name. It began at the dawn of civilization when we started changing our surroundings to meet our needs.
How a Flea Circus Works
entertainment.howstuffworks.com/arts/circus-arts/flea-circus.htm
Flea circuses with live, performing fleas actually do exist. Find out how flea circuses work and the history behind this unusual circus art.
How Termites Work
animals.howstuffworks.com/insects/termite.htm
Termites have existed for 50 million years and can be found throughout the world. Learn about termites and find out how termite colonies are structured.
Can we make tailpipes that capture CO2?
auto.howstuffworks.com/tailpipe-capture-co2.htm
Tailpipes that capture CO2 would make a dent in humans' contributions to greenhouse gas emissions. Learn about tailpipes that capture CO2 and if they exist.
Is there a 400 pound lobster out there?
animals.howstuffworks.com/marine-life/400-pound-lobster.htm
A giant lobster weighing over 100 pounds could exist, according to recent studies on lobster growth and aging. Learn about the possibility of a giant lobster.
Planting a Garden
home.howstuffworks.com/planting-a-garden.htm
The garden of your dreams doesn't exist until you plant it. The tips in this article will guide you through all aspects of planting a garden.
The History of the 'Death Tax'
money.howstuffworks.com/personal-finance/personal-income-taxes/history-of-death-tax.htm
Whether you call it an estate tax or death tax, its existence is controversial. Learn more about the history of the death tax at HowStuffWorks.
Are some facial expressions universal across cultures?
Facial expressions can be tough enough, but what happens when you add cultural differences into the mix? Find out if universal facial expressions exist.