A SnackNotes find
WebsiteOptical Lens Design Forms: An Ultimate Guide to the types of lens design
There are so many optical systems that are out there.
Visit the site →
pencilofrays.com
A SnackNotes find
WebsiteThere are so many optical systems that are out there.
**Akiyoshi'sillusionpages**
Fossil and living birds reveal the dazzling biology of feathers
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
see this site for some coding background suggested in HN comments:
How do you become better at electronics? By building lots of circuits.
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
Newsletter for parents looking for fun things to share with their kid. Some of what we share is what we find out in the world and some is what we're making.
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