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How DNA Evidence Works
science.howstuffworks.com/life/genetic/dna-evidence.htm
DNA evidence is explained in this article from HowStuffWorks. Learn about DNA evidence.
How Carbon Dating Works
science.howstuffworks.com/environmental/earth/geology/carbon-14.htm
Carbon-14 dating is something that you hear about in the news all the time. Find out how carbon-14 dating works and why carbon-14 dating is so accurate!
What Do Forensic Scientists Do?
science.howstuffworks.com/forensic-lab-technique.htm
Forensic lab techniques help investigators solve murders, hit-and-runs, arson cases and drug busts. Learn about forensic lab techniques and safety.
How Scanning Electron Microscopes Work
science.howstuffworks.com/scanning-electron-microscope.htm
Scanning electron microscopes give scientists an incredible level of magnification. Learn about scanning electron microscopes.
How Mass Spectrometry Works
science.howstuffworks.com/mass-spectrometry.htm
Mass spectrometry is an aspect of science that could finally put the steroid era of baseball to an end. Learn about mass spectrometry.
Is the sound on vinyl records better than on CDs or DVDs?
electronics.howstuffworks.com/is-the-sound-on-vinyl-records-better-than-on-cds-or-dvds.htm
I hear people saying that vinyl records have a better sound quality than CDs or even DVDs. How can this be?
Intricate Ice Caves in Antarctica May Harbor Unique Life
On the surface, Antarctica may seem like a barren landscape. But underneath, in massive ice caves, life may be abundant.
10 Types of Stars Blazing and Collapsing in Our Universe
science.howstuffworks.com/types-of-stars.htm
When you look up at the night sky, you’re seeing just a small sample of the incredible variety of the types of stars in the universe. These cosmic powerhouses come in wildly different sizes, colors and life stages, each powered by nuclear fusion in its core.
How Performance-enhancing Drugs Work
entertainment.howstuffworks.com/athletic-drug-test.htm
Performance-enhancing drugs are the frequent subject of controversy in the sporting world. Learn about performance-enhancing drugs and doping practices.
How Much Do You Know About Forensic Science?
play.howstuffworks.com/quiz/how-much-do-you-know-forensic-science-learn
Forensics -- it's a staple of TV crime shows and thriller movies. But how much of what you've seen on the screen is realistic? We've designed a quiz on real-life forensics that'll put your knowledge to the test. Duck under the yellow tape and give it a try!