Wunderfeed: Science & Facts

A feed that leaves you knowing more. Wunderfeed is a swipe feed of short discoveries from nature, space, physics, history, technology and your own brain. Why is a mantis shrimp with twelve color receptors worse at telling colors apart than we are? How did a brainless slime mold draw a network like Tokyo's railways? Why do AI models miscount the r's in "strawberry"? Each discovery takes about a minute. Every claim has a source. HOW IT WORKS • Swipe up: the next discovery, mixed across topics • Swipe sideways: the why, page by page, with the numbers that matter • Guess first, then know: many discoveries start with a question • Try it: sliders, experiments and illusions to test yourself • Deep dives: longer stories with chapters and a quiz SOURCED, NOT MADE UP Every statement is tied to a verbatim quote from its source. Before anything is published, each quote is found again in the original and the discovery is reviewed. Photos come with photographer and license. New studies are labeled with journal and date. A FEED WITH AN END After five discoveries the feed pauses and asks which one stays with you. "Remember this?" brings things back days later. And your collection keeps what you want to keep. FREE AND PRIVATE No ads. No account. No tracking. What you read and save stays on your iPhone. In English and German. New discoveries arrive regularly, without an app update. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/