فنون
الجمال والعناية
حِرَف
الثقافة والتاريخ
ترفيه
البيئة
الطعام والمشروبات
الهندسة العكسية
العلوم
رياضة
التقنية
الأجهزة القابلة للارتداء
قديم
317 مخططات متاحة
المخططات (317)
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
بواسطة Mark
قديم
17
0
0
0
0
0
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid
بواسطة Mark
قديم
17
0
0
0
0
0
Proving the Pythagorean Theorem by Cutting Squares — a² + b² = c²
بواسطة Mark
قديم
20
0
0
0
0
0
Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons
بواسطة Mark
قديم
20
0
0
0
0
0
The Law of the Lever — Archimedes' Balance of Weight and Distance
بواسطة Martin
قديم
25
0
0
0
1
0
خطير
Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method
بواسطة Penny
قديم
30
0
0
0
0
0
Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method
بواسطة Astro
قديم
23
0
0
0
0
0
Measuring the Height of a Pyramid by Its Shadow — Thales' Similar Triangles
بواسطة Mark
قديم
48
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method
بواسطة Astro
قديم
20
0
0
0
0
0
Understanding the Antikythera Mechanism — The World's First Analog Computer
بواسطة Emma
قديم
69
0
0
0
0
0
Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill
بواسطة Emma
قديم
28
0
0
0
2
0
Building Ctesibius' Force Pump — The First Double-Acting Piston Pump
بواسطة Emma
قديم
53
0
0
0
3
0
Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand
بواسطة Emma
قديم
33
0
0
0
0
0
Building a Hydraulis — The Water-Powered Pipe Organ of Ancient Greece
بواسطة Emma
قديم
68
0
0
0
0
0
Building a Persian Windmill — The First Machine Powered by Wind
بواسطة Emma
قديم
42
0
0
0
0
0
Building a Roman Odometer — The Gear-Driven Distance Measurer
بواسطة Emma
قديم
32
0
0
0
0
0
Building a Roman Screw Press for Wine — Extracting Every Drop from the Grape
بواسطة Emma
قديم
23
0
0
0
1
0
Building an Aeolipile — Hero's Steam-Powered Spinning Sphere
بواسطة Penny
قديم
26
0
0
0
1
0
Building a Compound Pulley (Block and Tackle) — Archimedes' Force Multiplier
بواسطة Penny
قديم
34
0
0
0
0
0
Making Standardised Roman Bricks (Lateres) — The Building Block of Imperial Architecture
بواسطة Clay
الرومان
17
0
0
0
0
0