Search Results | ancient technology
Your search for "ancient technology" returned 732 results
Electricity-free Fridge Could Change Millions of Lives
Food spoilage is an urgent issue for the millions of people with unreliable electricity - or no electricity at all. A supercool $35 fridge could change that common scenario.
What Did Your Address Look Like 250 Million Years Ago?
The Ancient Earth visualization map shows the movement of the planet's tectonic plates in a really cool way.
How Gasification Works
science.howstuffworks.com/environmental/green-tech/energy-production/gasification.htm
Gasification is the conversion of carbonaceous feedstock into synthetic gas. Learn all about gasification at HowStuffWorks.
How Body Armor Works
science.howstuffworks.com/body-armor.htm
Look at hard body armor and other modern armor technologies to see how they can stop bullets.
How Much Do You Know About Trains?
play.howstuffworks.com/quiz/how-much-do-you-know-trains
Trains are one of the most common forms of transportation in the world, with millions of people riding them each year. Do you actually know anything about them, though? Find out with this quiz!
15 Largest Cities in China, Ranked by Population
people.howstuffworks.com/largest-cities-in-china.htm
China is one of the most populous countries in the world, surpassed only by India. By the end of 2023, China boasted a population of about 1.4 billion people. Although this marked the country's second year of population decline, the largest cities in China are still some of the biggest cities in the world.
Medusa Tattoo Meaning: From Myth to Modern Symbol
health.howstuffworks.com/skin-care/beauty/skin-and-lifestyle/medusa-tattoo-meaning.htm
The Medusa tattoo: a symbol of protection and destruction? Uncover the complex and often contradictory meanings behind this ancient emblem. Prepare to be surprised.
How Concrete Roofs Work
home.howstuffworks.com/home-improvement/construction/materials/concrete-roofs.htm
Concrete roofs are exactly what they sound like: solid slabs of concrete capping the top of homes. How can concrete roofs protect you from big storms?
Unlocking the Power of Greek Fire: The Byzantine Empire's Secret Weapon
history.howstuffworks.com/world-history/greek-fire.htm
Uncover the secrets of Greek fire, ancient warfare's legendary weapon. Explore its history, composition, and deadly impact.
Ridiculous History: Toxic German Sausages Are Responsible for Botox
health.howstuffworks.com/human-body/systems/digestive/rotten-sausages-botox-botulism.htm
Botox has its origins in the discovery of botulism and a bad batch of German sausages. Learn more about Botox in this HowStuffWorks Now article.