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Can You Pass This General Knowledge Quiz While Being Distracted by Adorable Puppies?
Could you name the largest planet in our solar sys- ... is that a Goldendoodle? Aww! Put your smarts - and your concentration - to the test in this puppy-filled general knowledge skills challenge.
10 Ways to Use Baking Soda for Cleaning Your Bathroom
Want a cleaning product that lives up to the hype? One cleanser really can freshen your entire bathroom - and it's probably already in your cabinet.
10 Companies Utilizing Green Construction
Can you name 10 Companies Utilizing Green Construction? Keep reading to learn about green construction and companies using green methods.
How Solar Thermal Power Works
science.howstuffworks.com/environmental/green-tech/energy-production/solar-thermal-power.htm
Solar thermal power can revolutionize energy production. Learn all about solar thermal power at HowStuffWorks.
How Artificial Geothermal Energy Works
Artificial geothermal energy is made by adding water to naturally hot rocks. Learn about artificial geothermal energy.
What is it like to sleep in space?
science.howstuffworks.com/sleep-in-space.htm
What is it like to sleep in space? With 16 sunsets, getting shut-eye is a little harder than usual. Find out how astronauts doze in zero gravity.
Dinosaur Extinction
animals.howstuffworks.com/dinosaurs/dinosaur-extinction.htm
Dinosaurs went extinct at the end of the Cretaceous Era. Learn the theories that try to explain what happened to the dinosaurs and why they went extinct.
How Long Can My Succulents Survive Without Water?
home.howstuffworks.com/succulents-go-without-water.htm
Succulents can go days on end without any fresh water. Learn the secret that succulents carry to get them through the dry spells.
Why don't we live underground?
people.howstuffworks.com/live-underground.htm
To live underground takes some serious planning: We've adapted to sunlight and air on the surface. Learn how to live underground and why it matters.
How Your Heart Works
health.howstuffworks.com/human-body/systems/circulatory/heart.htm
The heart is a vital organ that basically serves as a pump. Learn about heart chambers and valves, blood flow, heart's electrical system and blood supply.