Search Results | pupil
Your search for "pupil" returned 196 results
Does Love Make Your Pupils Dilate?
health.howstuffworks.com/relationships/love/love-make-pupils-dilate.htm
Does love make your pupils dilate? Read about the effect that sexual arousal has on your pupils at HowStuffWorks.
The Pallas's Cat Is the Original Grumpy Wildcat
animals.howstuffworks.com/mammals/pallas-cat.htm
Pallas's cats appear cantankerous, in part due to their flat faces and large, owl-like eyes with round pupils.
How to Use Photo Editing Software to Remove Red Eye
Photo editing software is your friend when it comes to removing red eye. Learn how to use photo editing software to remove red eye.
Did an Eye Deformity Affect da Vinci's Painting?
history.howstuffworks.com/historical-figures/did-eye-deformity-affect-da-vincis-painting.htm
Leonardo da Vinci may have had an eye condition called exotropia. HowStuffWorks takes a look.
Fascinating Discovery Reveals How Cephalopod Eyes Detect Color
animals.howstuffworks.com/marine-life/cephalopod-eyes-colorblind-see-color.htm
It turns out cephalopods aren't colorblind. Learn more about how cephalopods see color in this HowStuffWorks Now article.
Can We Guess How You Did on Your A-Levels?
play.howstuffworks.com/quiz/can-we-guess-how-you-did-on-your-alevels
At the tender age of 16, British children are asked to make a choice that will determine which university they will attend, which will, in turn, determine the direction of their lives. Can we guess how you did on your A-Levels?
Lasik Surgery
health.howstuffworks.com/medicine/surgeries-procedures/lasik.htm
LASIK surgery corrects vision with a laser in seconds. Learn about LASIK surgery, the lasers used in LASIK surgery and recovery info and possible risks.
The Ultimate Survival Skills Quiz
play.howstuffworks.com/quiz/survival-skills-quiz
Being stranded in the wilderness may make for a good movie, but in reality, it's a harrowing experience. Staying alive may require you to build a shelter, start a fire and even eat bugs for nourishment. Can you survive this quiz?
This is your brain on love: The Science of Love Quiz
play.howstuffworks.com/quiz/science-of-love-quiz
Forget about hearts and flowers and poetry. Love is all in your head -- your brain actually. So let's strip out the romance and get down to the neurochemicals and physiology that release a swarm of butterflies when encountering a new crush.
Why do people have red eyes in flash photographs?
electronics.howstuffworks.com/question51.htm
Why do people have red eyes in some flash photographs? Take a look at the science behind why red eyes happen.