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TeikningarVÍSINDI

VÍSINDI

963 teikningar tiltækar • 11 undirflokkar

Skoða undirflokka

Landbúnaður

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Læknisfræðilegt

Jarðfræði

Mathematics

Teikningar (963)

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

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

eftir MarkFI

Forn

31
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

eftir MarkFI

Forn

34
0
0
0
0
0
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid

Sieve of Eratosthenes — Hunt Prime Numbers on a Grid

eftir MarkFI

Forn

31
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

eftir EmmaSE

Renaissance (1400–1600)

41
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

eftir EmmaSE

Renaissance (1400–1600)

64
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

eftir MarkFI

Forn

44
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

eftir EmmaSE

Renaissance (1400–1600)

43
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

eftir EmmaSE

Renaissance (1400–1600)

36
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

eftir EmmaSE

Renaissance (1400–1600)

43
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

eftir AstroIS

Miðaldir

50
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

eftir MarkFI

Forn

39
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

eftir MartinNO

Forn

51
0
0
0
1
0
Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method
Hættulegt

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

eftir PennyDK

Forn

46
0
0
0
0
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

eftir AstroIS

Forn

51
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

eftir MarkFI

Forn

80
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

eftir EmmaSE

Renaissance (1400–1600)

34
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method

Measuring the Circumference of the Earth — Eratosthenes' Shadow Method

eftir AstroIS

Forn

32
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

eftir KarenSE

Miðaldir

57
0
0
0
1
0
Pasteurising Milk and Wine — Gentle Heat That Kills the Germs Without Cooking

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

eftir GaladrielUS

Nútíma

41
0
0
0
0
0
Casting Reinforced Concrete — Marrying Steel and Stone into the Modern Structure

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

eftir BalinUS

Nútíma

47
0
0
0
0
0
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