Akiyoshi's illusion pages

**Akiyoshi'sillusionpages**

Visit the site → ritsumei.ac.jp

More finds

Website

Optical Lens Design Forms: An Ultimate Guide to the types of lens design

There are so many optical systems that are out there.

Website

Mechanical Creations

Website

The Beautiful Skyscrapers of Early 20th Century America

Using drones, a team led by photographer Chris Hytha has been traveling around the country [capturing images of the tops of some of America’s most beautiful and notable early 20t

Website

Why Feathers Are One of Evolution’s Cleverest Inventions

Fossil and living birds reveal the dazzling biology of feathers

Website

Knit Hello – Typeknitting

Website

Tiny beauty: how I make scientific art from behind the microscope

Cheese fungus, head lice, human sperm, a bee eye, a microplastic bobble: scientific photographer Steve Gschmeissner has imaged them all under the probing lens of a scanning electro

Website

Pluck - string instrument - fun!!

see this site for some coding background suggested in HN comments:

Website

3D ISS Tracker

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