زیبایی و سلامت

فرهنگ و تاریخ

غذا و نوشیدنی

مهندسی معکوس

دوره‌ها

۱٬۴۵۳ نقشه موجود است • ۱۷ زیردسته‌بندی

مرور زیردسته‌بندی‌ها

نقشه‌ها (۱٬۴۵۳)

Scientific Revolution (1600–1760)

School Projects 11-15

Scientific Revolution (1600–1760)

Scientific Revolution (1600–1760)

توسط Charlie

Scientific Revolution (1600–1760)

Renaissance (1400–1600)

Scientific Revolution (1600–1760)

دوره‌ها

مرور زیردسته‌بندی‌ها

وایکینگ‌ها

رومیان

مصریان

یونان باستان

دوره ادو

ماقبل تاریخ

باستان

قرون وسطی

مدرن

پست‌مدرن

Industry 1.0 — Steam & Mechanization (1760)

Industry 2.0 — Electricity, Steel & Oil (1870)

Industry 3.0 — Assembly Line & Mass Production (1913)

Industry 4.0 — Computers & Digital Automation (1960)

Industry 5.0 — Open Knowledge & AI Collaboration (2026)

Renaissance (1400–1600)

Scientific Revolution (1600–1760)

نقشه‌ها (۱٬۴۵۳)

Making an Alarm Gjallarhorn — The Warning Horn

Making Bone Clappers — Rhythm Bones You Clack

Making a Celebration Gjallarhorn — The Feast Horn

Making a Bamboo Recorder — A Fipple Flute with a Full Scale

Making a Conch Shell Trumpet — A Natural Lip-Reed Horn

Making a Clay Ocarina — A Vessel Flute You Can Play

Making a Bamboo Jaw Harp — A Plucked Tongue Instrument

Making Panpipes — A Row of Tuned Bamboo Tubes

Making a Musical Bow — The Oldest String Instrument

Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night

Zero and Place-Value — Build an Abacus and Count Like the World Does

Projectile Motion — Launch a Ball and Measure Its Flight

Hooke's Law — Stretch a Spring and Find Its Stiffness

The Pendulum — Time a Swing and Weigh Gravity

The Sand Reckoner — Count the Grains and Tame Huge Numbers

Air Has Weight — The Upside-Down Glass and Torricelli's Barometer

Boyle's Law — Squeeze a Syringe of Air

Magic Squares — Arrange Numbers So Every Line Adds the Same

The Mercator Map — Peel an Orange and See Why Flat Maps Lie

Snell's Law — Measure How Light Bends (Laser and Protractor)