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Puzzling Optical Illusions

 - Puzzling Optical Illusions (Dover Children's Activity Books)
Puzzling Optical Illusions (Dover Children's Activity Books)

Here is a delightful collection of mysterious optical illusions — pictures that play tricks on the eye and baffle human perception. Some of these images are the result of shortcomings in our vision; others are still not completely understood. This book contains a rich assortment of these visual mind-bogglers, including "impossible objects" — constructions that look fine on paper but cannot possibly exist in reality — as well as pictures that suddenly change into other configurations as you're looking at them. Straight lines, for example, wave and bend before your eyes; gray spots appear and disappear; patterns pulsate and vibrate, and much more.The visual surprises and mysterious effects found in this book will especially delight youngsters, but readers of all ages are sure to have fun with these perplexing optical effects. An ideal companion for long car trips, Puzzling Optical Illusions will also be a source of stimulating entertainment at parties and get-togethers or during quiet times at home and school.

  • ASIN: 0486401510
  • UPC: 800759401512
 - The Paradox Box
The Paradox Box

This treasury of optical illustrations combines art and science, humor and showmanship. Hidden faces, trick photography, mirages, Op Art, trompe l'oeil, anamorphic images, Möbius strips, impossible figures... even the box itself is an optical illusion!

  • Brand: Brand: Shambhala
  • ASIN: 1570625123
 - Puzzling Pictures (Science of Optical Illusions)
Puzzling Pictures (Science of Optical Illusions)

A picture shows exactly how things look. Well, it does most of the time. However, our brains use lines and angles to figure out whether buildings are bigger than each other or leaning in an odd way. This book shows readers exactly how pictures can be optical illusions and why they see what they do. With concepts of art, architecture, engineering, and brain science, the main content fits many parts of STEAM together, just like the puzzles inside the book.

  • ASIN: 1538242451
 - Puzzling Optical Illusions! Find What's Hidden Activity Book
Puzzling Optical Illusions! Find What's Hidden Activity Book

It’s time for some puzzling optical illusions to fuel your day! This activity book is so engaging, it shouldn’t be played in the middle of a meeting. It wraps you in a bubble of self-awareness and you forget the world. It is, however, recommended that you work on the activities to wrap up the day so you can rest well. Grab a copy now!

  • ASIN: 1683214099
 - Playable Art Wonder Wire - Magic Before You Know it - The Grand Optical Illusion
Playable Art Wonder Wire - Magic Before You Know it - The Grand Optical Illusion

Magic before you know it. Gently hold and pull the two wires apart, and watch the magic unfold! The wires appear to be unwinding, but in fact, they never do. Keep pulling and the wires will turn in a never-ending spiral. This charming magic trick is intuitive to perform, making it a great toy for children and kids, and a fun fidget desktop accessory for adults.

  • Color: Metallic
  • Brand: playableART
  • UPC: 852924004660
 - The Paradox Box: Optical Illusions, Puzzling Pictures, Verbal Diversions
The Paradox Box: Optical Illusions, Puzzling Pictures, Verbal Diversions

  • ASIN: 1870003616
 - Bgraamiens Puzzle-The Hills Beyond-1000 Pieces Color Challenge Jigsaw Puzzles
Bgraamiens Puzzle-The Hills Beyond-1000 Pieces Color Challenge Jigsaw Puzzles

Bgraamiens, Brain games takes pride in the quality of their puzzles. From beautiful designs to the puzzles pieces themselves. We are always trying our best to collect different kinds of pictures in order share these discoveries of beauty to our friends, who are really appreciate all beautiful and challenge things in life. NOTE: The puzzle is packed in plastic bag. So the probability of the missing piece is very small. The majority of missing events were missed or misspelled during the puzzle. So please take care to protect your pictures. In the process of solving, you must isolate the puzzles from the dogs and cats :) If missing pieces really happens, please be free to contact us to get the a replacement, we will be 100% responsible for our customers. Instructions for Use Pay attention to avoid losing small pieces when assembling puzzles, you can sort the pieces of puzzles according to the letter sequence backside. First build the four sides of the picture, then use the puzzle front view to solve the small part piece by piece with the same letter sequence, and finally combine the parts together to make it a complete puzzle. Specification Jigsaw puzzle:1000PCS Finished Size:27.6 x 19.7 inch Package Size:11*9.7.9 inch Weight: 700g Package Inlcuded 1 x 1000 Piece Jigs...

  • Brand: Bgraamiens
  • ASIN: B07H48GR7Z
  • UPC: 701722358270
 - Diggin Magic Color Puzzle
Diggin Magic Color Puzzle

Puzzle pieces create optical illusions and challenge your puzzling capabilities. Triangular pieces create geometric shapes and patterns. Carefully place the pieces to create designs and complete the puzzle. Magic Color Puzzle is available in a handy tube for easy of storage. Challenge yourself with this puzzling product. Digging Active is proud to introduce their new line of Bamboo instruments and games sure to appeal to the whole family.

  • Brand: Diggin
  • UPC: 848943100308

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