Showing posts with label optical illusion. Show all posts
Showing posts with label optical illusion. Show all posts
Sunday, January 24, 2010
Monday, August 31, 2009
Make a rainbow over your hands
This book uses the same principle of a flip book to give us the visual sensation of a rainbow.
The way in which a real rainbow is formed is very different. In the sky the colors are formed by the decomposition of white light inside of little particles of water that make the clouds.
Here a strep with some colors of rainbow is placed in each page of the book, when we flip it the rainbow appears. A phenomena called visual persistence allows that, to see more about visual persistence click here.
The way in which a real rainbow is formed is very different. In the sky the colors are formed by the decomposition of white light inside of little particles of water that make the clouds.
Here a strep with some colors of rainbow is placed in each page of the book, when we flip it the rainbow appears. A phenomena called visual persistence allows that, to see more about visual persistence click here.
Subscribe to:
Posts (Atom)
Postagens populares
-
"Explanation: What would it look like to travel across the known universe? To help humanity visualize this, the American Museum of Nat...
-
Physics demonstration of Pascal principle using plastic bottles
-
Privacy Policy for http://sciencevideosblog.blogspot.com/ The privacy of our visitors to http://sciencevideosblog.blogspot.com is importan...
-
Here we have another example of science experiments that uses surface tension to works. Spread peppers in a plate full of water as the...
-
"A single seed crystal was added to the saturated sodium Acetate solution while at 30C. Omnidirectional needle-like crystals radiated ...
-
Ok, now I'm gonna tell you how to build a cool science experiment. It's called the balloon that doesn't pop, or if you would ...
-
The concentrated sulfuric acid can take the water out of the sugar molecule producing coal plus water according to reaction equation: C1...
-
Flutter Effect is a self-feeding mechanism in which aerodynamic forces on a object (This case an airplane wing) are coupled with the natura...
-
When two materials are rubbed a kind of effect appears, they become charged. The polarity (what material will become positive and what wil...
-
How does a lightning form? And how does it behave? These two questions are hard to answer because the lightning happens so fast that we ...
