Ultraviolet light is a type of electromagnetic radiation. These high-frequency waves can damage living tissue.
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- The 20 Weirdest Military Weapons
- The Real Reason Some People Become Addicted to Drugs
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- Julia Louis-Dreyfus' Diagnosis: Breast Cancer By t...
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- Lost City of Alexander the Great Unearthed in Kurd...
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- Zealandia: Sunken 8th Continent Reveals Its Buried...
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- Photos: A Bronze Age Burial with Headless Toads
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Arsip Blog
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▼
2017
(4249)
-
▼
September
(316)
- The 20 Weirdest Military Weapons
- The Real Reason Some People Become Addicted to Drugs
- Why Do You Have to Pee When You're Nervous?
- Chronic traumatic encephalopathy: Causes, Symptoms...
- Who Were the Vandals?
- Facts About Carbon
- Model's Botched 'Eyeball Tattoo': The Dangers of S...
- Why the Brain Forgets Details to Make Sense of the...
- Picnic Time! 230 Polar Bears Feast on Whale Carcass
- Robotic Farm Completes 1st Fully Autonomous Harvest
- Harvey's Floodwaters Tied to Woman's Deadly 'Flesh...
- Czar's Treasures? Mystery 'Antiques' Sent to US at...
- Desert Tarantulas: Photos of the Amazing Arachnids...
- Viking Fort Reveals Secrets of Danish King's Elabo...
- Photos: Viking-Age Fortress Unearthed in Denmark
- Astronauts to Flat-Earther B.o.B: We've Seen the C...
- Photos: Carvings Depict Maya Ballplayers in Action
- Ancient Stone Carvings Capture Maya Ballplayers in...
- Elon Musk Wants Giant SpaceX Spaceship to Fly Peop...
- Aaron Hernandez's 'Severe' CTE: How Does It Progre...
- Rare 'Functional Amnesia' Gets 1st Comprehensive S...
- Opioid Crisis Has Frightening Parallels to Drug Ep...
- Facts About Sulfur
- Hernán Cortés: Conqueror of the Aztecs
- Eiffel Tower: Information & Facts
- Shipping Regulation Lifted for Puerto Rico: What I...
- SpaceX's Elon Musk, Lockheed Martin Announcing Upd...
- Julia Louis-Dreyfus' Diagnosis: Breast Cancer By t...
- Meditation Could Play A Role In Heart Disease Prev...
- Less Than Half of Americans Got Their Flu Shots La...
- Lost City of Alexander the Great Unearthed in Kurd...
- Meet the Colorful Nocturnal Moths of 'Mariposas No...
- 7 Ways to Prove the Earth Is Round (Without Launch...
- Rams: Facts About Male Bighorn Sheep
- Facts About Nitrogen
- America's STD Epidemic: Chlamydia, Gonorrhea & Syp...
- Rapper B.o.B Is Trying to Launch a Satellite to Sh...
- Arecibo Observatory 'Still Standing' After Hurrica...
- This Cat Was Buff: Saber-Toothed Kittens Were Muscly
- Origami-Style Suits Turn Robots into Real-Life 'Tr...
- Zealandia: Sunken 8th Continent Reveals Its Buried...
- Oldest Evidence of Life Found in 3.95-Billion-Year...
- This AI Helps You Paint Like Van Gogh
- Rose Gold Jewelry Was All the Rage with Ancient Co...
- Giant Coconut-Cracking Rat Discovered
- Inhaled Toy Triggers 'Traffic Jam' in Lungs 40 Yea...
- In Photos: Macaque Mother Cares For Mummified Corp...
- Mourning Mom? Macaque Carries Daughter's Mummified...
- Newton's Laws of Motion
- Inertia & Newton’s First Law of Motion
- Force, Mass & Acceleration: Newton's Second Law of...
- Toddler Swallows 28 Buckyballs: Why These Magnets ...
- Iceberg 4.5 Times the Size of Manhattan Breaks Off...
- Could CTE Brain Disorder Be Diagnosed While Footba...
- After 15 Years in Vegetative State, Man Responds t...
- Up for Auction: Einstein Letters Detailing General...
- Prizewinning Videos Show It's a Small World After All
- How a Boy Who Was Obsessed with Dinosaurs Discover...
- Surprise Find: Dolphin Bones Unearthed in Medieval...
- To Keep AI from 'Eating a Table,' Scientists Make ...
- Beasts in Battle: 15 Amazing Animal Recruits in War
- 4,000-Year-Old Jar of Headless Toads Discovered in...
- Photos: A Bronze Age Burial with Headless Toads
- Equal & Opposite Reactions: Newton’s Third Law of ...
- Coyote Facts
- Liposuction Nearly Turns Deadly for One Woman
- Some Vaginal Bacteria May Raise Risk of STDs
- Aaron Hernandez's CTE: 5 Facts About This Brain In...
- 'Janus Cat' Born in China: How Can an Animal Have ...
- Puerto Rico's Hilly Terrain Worsened Hurricane Mar...
- Hurricane-Damaged Dam Threatens Thousands in Puert...
- Solar-Powered Cars to Compete in Harrowing Race Ac...
- Cosmic Kittens: Saturn Features Get Feline Names
- Book Giveaway: Win a Free Copy of 'Why Dinosaurs M...
- Kids Who See Hollywood Gunplay More Likely to Use ...
- Trilobite Tummies Revealed in New Fossils
- What Happens to Tattoo Ink After It's Injected int...
- One-Quarter of Cancer Patients Use Medical Marijua...
- Teens and Parents Agree – Mobile Devices Are Perva...
- Mayday! 17 Mysterious Shipwrecks You Can See on Go...
- Hurricane Maria's Aftermath: Photos Reveal Devasta...
- Dinosaurs Make an Operatic Debut at Museum with 'R...
- 10 Biggest Historical Mysteries That No One Can Solve
- History of Ancient Sparta
- There's Meth-Laced 7Up in Mexico
- What Caused Mexico's 2 Major Earthquakes in 2 Weeks?
- Hydrogen Bomb vs. Atomic Bomb: What's the Difference?
- What Is Norovirus?
- Apocalypse Now? Doomsday Predictions Are Just Recy...
- World's Largest Aircraft Starts Engine Tests
- 3% of High-School Seniors Have Used K2 or Spice in...
- Wasp Bite Gives Man a Heart Attack
- Aaron Hernandez Had 'Severe' Form of Brain Disease...
- 'Hijacking' Cells: Scientists Aim to Create More P...
- Celebrate the Autumn Equinox 2017 with Jupiter, Mo...
- 15 Secretive Places You Can Now See on Google Eart...
- 1 in 12 Death Worldwide Could Be Prevented with Re...
- What Is Chemistry?
- Were Mexico's Recent Earthquakes Related?
- Sphinx, Baboon and Cat Statues Found in Ancient Eg...
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