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Your search for "optical illusions" returned 69 results
Easy Science Activities for Kids
lifestyle.howstuffworks.com/crafts/science-projects/easy-science-activities-for-kids.htm
Easy science activities for kids are a fun way to learn about colors, the weather, and more. Find simple instructions for experiments and kids crafts.
How to Draw Impossible Shapes
lifestyle.howstuffworks.com/crafts/drawing/how-to-draw-impossible-shapes.htm
An impossible shape is a two-dimensional image that looks like it could exist in three dimensions. Find out how to draw impossible shapes to learn more.
How Are Rainbows Formed? The Science Behind the Colors
science.howstuffworks.com/nature/climate-weather/atmospheric/question41.htm
We can usually see rainbows right after a rainstorm on a warm Spring day. These giant colorful arcs stand out against the dark rain clouds. Have you ever wondered what causes this phenomena? Find out how rainbows are created in this article from HowStuffWorks.
Scientists Can Induce Visual Hallucinations by Showing You This Annoying Video
Researchers have discovered a way to trigger and control a visual hallucination without drugs, illness or direct brain stimulation.
Can You Match the Vintage Logo to the Company?
play.howstuffworks.com/quiz/can-you-match-the-vintage-logo-to-the-company
Get to know the logos of companies that produce the amazing products that make life so much easier. Challenge your understanding of vintage symbols. Explore the fascinating world of graphic design, where less is more and brand recognition is everything!
How to Do Raindrop Photography
electronics.howstuffworks.com/cameras-photography/tips/how-to-do-raindrop-photography.htm
Want to know how to do raindrop photography? Visit HowStuffWorks to learn how to do raindrop photography.
Did the moon doom the Titanic?
science.howstuffworks.com/moon-doom-titanic.htm
Did the moon doom the Titanic? Find out whether there's any truth behind the theory that the moon caused the Titanic to sink.
The Scutoid: How We Discover New Shapes
science.howstuffworks.com/math-concepts/scutoid-discover-new-shapes.htm
Spanish researchers recently uncovered a new geometric shape that allows human tissue to curve. But how?
Can big teeth be shaved down?
health.howstuffworks.com/wellness/oral-care/procedures/can-big-teeth-be-shaved-down.htm
Big teeth sometimes can be a little too big. Learn if big teeth can be shaved down and explore cosmetic dental procedures.
Is there really a face on Mars?
science.howstuffworks.com/face-on-mars.htm
The face on Mars stunned observers in the 1970s. Learn if this formation is the colossus of a human face or simply an interesting rock formation.