Why a Baseball Has 108 Stitches and How It Flies
Feed
streetspirit Song Dynasty artisans assembled reusable clay characters in iron frames to print books.
today 3D photogrammetry of the Balquhidder churchyard monument traces how a medieval stone became Rob Roy MacGregor’s 1734 gravestone.
anngiieebee Spin the drama dial to discover how modern YA books reinvent ancient Greek myths.
Pour s'orienter au milieu de la mécanique complexe d'une harpe à pédales et de ses 47 cordes, les harpistes s'appuient sur un code couleur universel. Quelles notes précises sont colorées pour servir de repères visuels sur l'instrument ?
A Missouri park closed because a young bull elk was acting like a protective teenager — what would you do?
Fainting warning signs: Your body might trigger sudden yawning or tunnel vision. These warnings are your brain's alarms before hitting the pause button!
A legendary pioneer of performance art who used her own body as a medium. Her teaching inspired Chiharu Shiota to make art physical and emotional.
Project completed!
I am a Master of How a teenage tweet and a classic meme saved the kings of nerd rock
today LHCb Rare Muon Decay
Within the LHCb, a beauty meson fades away, Into a pair of muons in a ten-billionth decay.
today This miniature species grows under three centimeters long in shallow Rio Cajari pools.
today A November 2026 study of a Brazilian Aratasaurus fossil reveals the oldest-known dinosaur red blood cells and preserved heme proteins
duolingo A friendly chess match against a Duolingo character on Chess.com
marcus Scale your shop to discover how Singles' Day became the world's biggest shopping event.
¿Qué significa el nombre del fandom oficial del grupo de K-pop ASTRO, 'AROHA', en el idioma maorí de Nueva Zelanda?
What's the most ridiculous detail of the Piltdown Man hoax?
Parthenocarpic figs: In this botanical secret agent mission, these figs bypass the wasp entirely, growing sweet fruit solo without needing any insect partner's help!
Pequeno mamífero doméstico conhecido por sua agilidade, ronronares e temperamento independente. Eles são ótimos companheiros de estimação. Sabia que o miau deles serve apenas para falar com humanos?
Project completed!
I am a Master of Earth before us in the Smithsonian deep time vaults
kingzo Love by Musiq Soulchild
Kenny Lattimore passed on the soul track, But Musiq sang the love and never looked back.
maryluz Every November first, Tonacatepeque hosts this revived century-old celebration eighteen kilometers northeast of San Salvador using handmade clay masks.
dani_10 Operate the pulley system to discover how simple machines lift heavy loads.
Who is the volcanic sister and chief mythological rival of the Hawaiian sea goddess Namakaokahai?