Search Results | research and development
Your search for "research and development" returned 3,162 results
How Thin-film Solar Cells Work
science.howstuffworks.com/environmental/green-science/thin-film-solar-cell.htm
Thin-film solar cells are more flexible and less expensive than traditional solar cells. Learn more about what makes thin-film solar cells different.
How to Volunteer in a Clinical Trial
money.howstuffworks.com/economics/volunteer/opportunities/volunteer-in-clinical-trial.htm
Volunteering for a clinical trial is a big decision. Get all the information you need in this article before you decide to volunteer in a clinical trial.
Can Genealogy Sites Use Your DNA However They Want?
people.howstuffworks.com/culture-traditions/genealogy/can-genealogy-sites-use-dna-however-want.htm
Critics worry that when you send your DNA to Ancestry.com for personal analysis it can be used for other purposes. HowStuffWorks checks out whether these fears are warranted.
The History of Roller Skating
entertainment.howstuffworks.com/history-roller-skating.htm
The history of roller skating is a winding road that started with John Joseph Merlin in the 18th century and evolved into multiple sports we still play today.
Study Says 2035 Is Climate Change Point of No Return
After 2035 it will be extremely unlikely we can stop Earth's temperature from rising enough to kick off a dangerous medley of global disasters.
How Do Geiger Counters Work?
science.howstuffworks.com/geiger-counter.htm
First developed in the 1920s, Geiger counters still use the same basic technology to detect radiation, but today can be the size of a smartphone.
How are sleep and heart disease related?
health.howstuffworks.com/mental-health/sleep/basics/sleep-and-heart-disease.htm
How are sleep and heart disease related? Researchers have identified many ways sleep affects heart health. Read about sleep and heart disease here.
Polio Doc Jean Macnamara's Work Proves Viruses Can Be Vanquished
history.howstuffworks.com/historical-figures/-jean-macnamara.htm
Dame Jean Macnamara's research helped lead to the Salk vaccine for polio. Her lasting legacy as an advocate for people with disabilities lives on today.
Did the Mayan civilization end because of climate change?
science.howstuffworks.com/environmental/green-science/climate-change-end-mayan-civilization.htm
Over the years, many theories have been advanced about why the once-mighty Mayan civilization fell. But a newer one is getting attention: Was it because of climate change?
How Dopamine Works
science.howstuffworks.com/life/inside-the-mind/human-brain/dopamine.htm
You could call dopamine the most misunderstood neurochemical in the brain. It's allegedly the cause of people getting addicted to drugs, chocolate or video games. But what does really dopamine do?