Optics

Inside the Universe Machine: The Webb Space Telescope’s Trailblazing OpticsInside the Universe Machine: The Webb Space Telescope’s Trailblazing Optics

Inside the Universe Machine: The Webb Space Telescope’s Trailblazing Optics

[ad_1] “Build something that will absolutely, positively work.” This was the mandate from NASA for designing and building the James…

3 years ago
Before Ships Used GPS, There Was the Fresnel LensBefore Ships Used GPS, There Was the Fresnel Lens

Before Ships Used GPS, There Was the Fresnel Lens

[ad_1] For most of the 10 years that I idly thought about thermostats, I had no intention of building one.…

3 years ago