Nagel Anomaloscope Model 1 (c. 1907) On Display:Nagel Anomaloscope Model 1 it introduced the world to

it introduced the world to the "segmented" liquid-crystal animation style that defined portable gaming for a decade

Acquired from: eBay

🥇 First Laptop to Feature a Built-In "Bubble Jet" Printer

Source: Online Auction

introduced in 1983 for $695 (roughly $2

Nagel Anomaloscope Model 1 (c. 1907) On Display:Nagel Anomaloscope Model 1 it introduced the world toThe Nagel Anomaloscope Model 1 is considered the absolute "gold standard" medical instrument used by doctors to precisely diagnose and classify red green color blindness. Invented by a German scientist in 1907, the device was developed to provide a rigorous, foolproof scientific evaluation that was far more accurate than simple printed color cards. When a person looks into the viewing eyepiece, they see a circular screen split perfectly into two