Search Results | black lights
Your search for "black lights" returned 288 results
How Black Lights Work
science.howstuffworks.com/innovation/everyday-innovations/black-light.htm
Black lights cause everyday objects to glow in the dark. Learn how black lights work and about uses for different types of black lights.
Scientists Spot Light From Behind a Black Hole for the First Time Ever
science.howstuffworks.com/light-behind-black-hole-news.htm
Scientists have observed flashes of X-rays coming from behind a supermassive black hole, consistent with Albert Einstein's prediction that extremely large objects can bend light.
How Light Works
science.howstuffworks.com/light.htm
Some of the brightest minds in history have focused their intellects on the subject of light. Einstein even tried to imagine riding on a beam of light. We won't get that crazy, but we will shine a light on everything scientists have found so far.
How Light Sticks Work
science.howstuffworks.com/innovation/everyday-innovations/light-stick.htm
Light sticks produce a mesmerizing neon glow before slowly extinguishing. Learn about light sticks, chemical light sticks and how they work.
How Light Microscopes Work
science.howstuffworks.com/light-microscope.htm
The human eye misses a lot -- enter the incredible world of the microscopic! Explore how a light microscope works.
How Black Holes Work
science.howstuffworks.com/dictionary/astronomy-terms/black-hole.htm
A black hole occurs when a massive star dies -- its enormous mass implodes and becomes so heavy that it bends space. So how do astronomers detect something that they can't see?
Black Magic Explained: Myths, Rituals, and Cultural Significance
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/black-magic.htm
What lies behind the veil of black magic? Explore the ancient rituals, powerful spells, and myths that have captivated minds for centuries. Click to uncover the dark secrets of this mystical practice.
What is Black Ice?
science.howstuffworks.com/nature/climate-weather/black-ice.htm
Black ice is hazardous. Even worse, it's nearly invisible on the road surface. Learn more about black ice at HowStuffWorks.
Only a Black Hole Could Make a Black Hole That Massive!
science.howstuffworks.com/only-black-hole-could-make-black-hole-that-massive.htm
Black holes may merge to produce second-generation black holes. Learn more about black holes at HowStuffWorks.
The Symbolism Behind Black Butterflies: What Do They Mean?
science.howstuffworks.com/science-vs-myth/everyday-myths/black-butterfly-meaning.htm
Discover the profound spiritual and cultural significance of black butterflies. Explore their meaning as symbols of transformation, mystery, intuition, and renewal.