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2,549 بلوپرنٹس دستیاب • 3 ذیلی زمرے

بلوپرنٹس (2,549)

Heron's Square Roots — Fold a Rectangle Toward a Square

Heron's Square Roots — Fold a Rectangle Toward a Square

Mark کی طرف سےFI

قدیم

36
0
0
0
0
0
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips

Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips

Mark کی طرف سےFI

قدیم

38
0
0
0
0
0
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid

Sieve of Eratosthenes — Hunt Prime Numbers on a Grid

Mark کی طرف سےFI

قدیم

48
0
0
0
0
0
Building Leonardo da Vinci's Armored Car — The Ancestor of the Tank

Building Leonardo da Vinci's Armored Car — The Ancestor of the Tank

Emma کی طرف سےSE

Renaissance (1400–1600)

63
0
0
0
0
0
Building Leonardo da Vinci's Ornithopter — The Flapping-Wing Flying Machine

Building Leonardo da Vinci's Ornithopter — The Flapping-Wing Flying Machine

Emma کی طرف سےSE

Renaissance (1400–1600)

88
0
0
0
0
0
Proving the Pythagorean Theorem by Cutting Squares — a² + b² = c²

Proving the Pythagorean Theorem by Cutting Squares — a² + b² = c²

Mark کی طرف سےFI

قدیم

56
0
0
0
0
0
Building Leonardo da Vinci's Revolving Bridge — The Swing Bridge for a Marching Army

Building Leonardo da Vinci's Revolving Bridge — The Swing Bridge for a Marching Army

Emma کی طرف سےSE

Renaissance (1400–1600)

51
0
0
0
0
0
Building Leonardo da Vinci's Self-Propelled Cart — The First Programmable Robot

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

Emma کی طرف سےSE

Renaissance (1400–1600)

56
0
0
0
0
0
Building Leonardo da Vinci's Aerial Screw — The Ancestor of the Helicopter

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

Emma کی طرف سےSE

Renaissance (1400–1600)

61
0
0
0
0
0
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

Astro کی طرف سےIS

قرون وسطی

60
0
0
0
0
0
Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons

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

Mark کی طرف سےFI

قدیم

46
0
0
0
0
0
The Law of the Lever — Archimedes' Balance of Weight and Distance

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

Martin کی طرف سےNO

قدیم

73
0
0
0
2
0
Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method

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

Penny کی طرف سےDK

قدیم

62
0
0
0
1
0
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

Astro کی طرف سےIS

قدیم

71
0
0
0
0
0
Measuring the Height of a Pyramid by Its Shadow — Thales' Similar Triangles

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

Mark کی طرف سےFI

قدیم

105
0
0
0
0
0
Building Leonardo da Vinci's Parachute — The Sealed Linen Pyramid of 1485

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

Emma کی طرف سےSE

Renaissance (1400–1600)

48
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method

Measuring the Circumference of the Earth — Eratosthenes' Shadow Method

Astro کی طرف سےIS

قدیم

47
0
0
0
0
0
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

Tex کی طرف سےFO

قرون وسطی

50
0
0
0
0
0
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

Tex کی طرف سےFO

قرون وسطی

82
0
0
0
0
0
Binding a Besom Broom — The Birch-Twig Broom on a Hazel Handle

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

YourGrandma کی طرف سےIS

قرون وسطی

51
0
0
0
0
0
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

Woody کی طرف سےNO

قرون وسطی

60
0
0
0
0
0
Making a Horn Spoon — Shaping Cattle Horn with Heat and Pressure

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

Woody کی طرف سےNO

قرون وسطی

42
0
0
0
0
0
Making a Coiled-Straw Bee Skep — The Traditional Beehive Before Wooden Boxes

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

Karen کی طرف سےSE

قرون وسطی

69
0
0
0
1
0
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

Tarkin کی طرف سےUS

جدید

54
0
0
0
0
0
2549 میں سے 24 دکھائے جا رہے ہیں