Search Results | climate change
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Top 5 Green Robots
science.howstuffworks.com/environmental/green-tech/sustainable/5-green-robots.htm
There's nothing particularly organic about a robot, even if you dress it in hemp and fuel it with alternative energy. But these five can help our planet one mechanical movement at a time.
5 New Engine Technologies That Make Cars More Fun to Drive
auto.howstuffworks.com/5-new-engine-technologies-make-cars-fun-to-drive.htm
Not all engine technologies are about durability or fuel efficiency. Read about five new engine technologies that make cars more fun to drive.
Going Nowhere Fast? Smart Traffic Lights Can Help Ease Gridlock
science.howstuffworks.com/engineering/civil/smart-traffic-lights-news.htm
Smart traffic lights monitor traffic and continuously adjust their timing to improve flow, and can even help disabled or elderly pedestrians navigate crosswalks. Could they be a solution to the problems of traffic stress and road rage?
5 Completely Wrong Ways to Drive in High Winds
Some drivers do really unsafe things when a storm with high winds is on its way. Read about 5 completely wrong ways to drive in high winds.
Is algae biofuel a viable alternative to oil?
auto.howstuffworks.com/fuel-efficiency/biofuels/algae-biofuel-alternative-oil.htm
Is algae biofuel a viable alternative to oil? Keep reading to learn about biofuel and if algae biofuel a viable alternative to oil.
Amethystine Python: Australia's Largest Native Snake
animals.howstuffworks.com/snakes/amethystine-python.htm
The highly adaptable amethystine python is a nocturnal predator that's able to make itself at home in tropical rainforest, mountains and other landscapes.
Where Does Water Come From?
science.howstuffworks.com/environmental/earth/geophysics/water-come-from.htm
Where does water come from? We know that water surrounds us, but have you ever wondered about its origins? Find out where water comes from.
The Worst Air Quality in the World Is in Mountainous Terrain
science.howstuffworks.com/environmental/green-science/worst-air-quality-in-the-world.htm
Air pollution is widely recognized as a major threat to public health, and while air quality data is widely available, the large-scale solutions are often difficult to enact. There are efforts in most developed countries to improve air quality, and pretty much everyone (except the polluters) agrees that it's an urgent problem.
5 Fascinating Stories of Abolitionists Past and Present
history.howstuffworks.com/historical-figures/abolitionists.htm
One was an enslaved man turned best-selling writer; another was a wealthy pottery maker whose company is well-known even today. Here are five amazing stories of abolitionists.
When Does Belief in a Conspiracy Theory Like QAnon Tip Into Addiction?
health.howstuffworks.com/mental-health/conspiracy-theory-qanon-addiction.htm
About half of all Americans believe at least one conspiracy theory. But what's the difference between believing a theory and being addicted to it?