هنر

زیبایی و سلامت

صنایع دستی

فرهنگ و تاریخ

سرگرمی

محیط زیست

غذا و نوشیدنی

مهندسی معکوس

علوم

ورزش

فناوری

پوشیدنی‌ها

نقشه‌هافرهنگ و تاریخ

فرهنگ و تاریخ

۱٬۴۵۵ نقشه موجود است • ۳ زیردسته‌بندی

مرور زیردسته‌بندی‌ها

دوره‌ها

فصلی

تعطیلات و جشن‌ها

نقشه‌ها (۱٬۴۵۵)

Building Leonardo da Vinci's Self-Propelled Cart — The First Programmable Robot

Building Leonardo da Vinci's Self-Propelled Cart — The First Programmable Robot

توسط Emma

Renaissance (1400–1600)

Building Leonardo da Vinci's Aerial Screw — The Ancestor of the Helicopter

Building Leonardo da Vinci's Aerial Screw — The Ancestor of the Helicopter

توسط Emma

Renaissance (1400–1600)

Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method

Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method

توسط Astro

قرون وسطی

Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons

Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons

توسط Mark

باستان

The Law of the Lever — Archimedes' Balance of Weight and Distance

The Law of the Lever — Archimedes' Balance of Weight and Distance

توسط Martin

باستان

Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method

Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method

توسط Penny

باستان

Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method

Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method

توسط Astro

باستان

Measuring the Height of a Pyramid by Its Shadow — Thales' Similar Triangles

Measuring the Height of a Pyramid by Its Shadow — Thales' Similar Triangles

توسط Mark

باستان

Building Leonardo da Vinci's Parachute — The Sealed Linen Pyramid of 1485

Building Leonardo da Vinci's Parachute — The Sealed Linen Pyramid of 1485

توسط Emma

Renaissance (1400–1600)

Measuring the Circumference of the Earth — Eratosthenes' Shadow Method

Measuring the Circumference of the Earth — Eratosthenes' Shadow Method

توسط Astro

باستان

Tablet Weaving a Patterned Band — Card Weaving the Trim of the Viking World

Tablet Weaving a Patterned Band — Card Weaving the Trim of the Viking World

توسط Tex

قرون وسطی

Nalbinding a Wool Sock in the Oslo Stitch — The Looped Fabric Before Knitting

Nalbinding a Wool Sock in the Oslo Stitch — The Looped Fabric Before Knitting

توسط Tex

قرون وسطی

Binding a Besom Broom — The Birch-Twig Broom on a Hazel Handle

Binding a Besom Broom — The Birch-Twig Broom on a Hazel Handle

توسط YourGrandma

قرون وسطی

Carving a Wooden Clog — The All-Wood Sabot from a Single Green Block

Carving a Wooden Clog — The All-Wood Sabot from a Single Green Block

توسط Woody

قرون وسطی

Making a Horn Spoon — Shaping Cattle Horn with Heat and Pressure

Making a Horn Spoon — Shaping Cattle Horn with Heat and Pressure

توسط Woody

قرون وسطی

Making a Coiled-Straw Bee Skep — The Traditional Beehive Before Wooden Boxes

Making a Coiled-Straw Bee Skep — The Traditional Beehive Before Wooden Boxes

توسط Karen

قرون وسطی

Building a Hot Blast Stove — Preheating the Air That Tripled the Blast Furnace

Building a Hot Blast Stove — Preheating the Air That Tripled the Blast Furnace

توسط Tarkin

مدرن

Pasteurising Milk and Wine — Gentle Heat That Kills the Germs Without Cooking

Pasteurising Milk and Wine — Gentle Heat That Kills the Germs Without Cooking

توسط Galadriel

مدرن

Casting Reinforced Concrete — Marrying Steel and Stone into the Modern Structure

Casting Reinforced Concrete — Marrying Steel and Stone into the Modern Structure

توسط Balin

مدرن

Building a Safety Bicycle — Chain Drive, Equal Wheels, and Personal Freedom

Building a Safety Bicycle — Chain Drive, Equal Wheels, and Personal Freedom

توسط Palpatine

مدرن