Samvinna
LIST
FEGURÐ OG VELLÍÐAN
HANDVERK
MENNING OG SAGA
SKEMMTUN
UMHVERFI
MATUR OG DRYKKUR
ÖFUGVERKFRÆÐI
VÍSINDI
ÍÞRÓTTIR
TÆKNI
KLÆÐANLEG TÆKNI
Reiknifræðileg
40 teikningar tiltækar
Teikningar (40)
The Sand Reckoner — Count the Grains and Tame Huge Numbers
eftir Mark
Forn
54
0
0
0
0
0
Magic Squares — Arrange Numbers So Every Line Adds the Same
eftir Mark
Forn
40
0
0
0
0
0
The Mercator Map — Peel an Orange and See Why Flat Maps Lie
eftir Mark
Renaissance (1400–1600)
44
0
0
0
0
0
Trigonometry — Build a Clinometer and Measure a Tree's Height
eftir Mark
Forn
43
0
0
0
0
0
The Number e — Grow Money and Meet the Constant of Change
eftir Mark
Scientific Revolution (1600–1760)
31
0
0
0
0
0
The Birth of Probability — Roll the Dice and Find the Odds
eftir Mark
Scientific Revolution (1600–1760)
39
0
0
0
0
0
Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
eftir Mark
Scientific Revolution (1600–1760)
27
0
0
0
0
0
Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
eftir Mark
Scientific Revolution (1600–1760)
38
0
0
0
1
0
Newton's Method — Chase a Root Down Tangent Lines You Draw
eftir Mark
Scientific Revolution (1600–1760)
42
0
0
0
0
0
Pascal's Triangle — Build a Pyramid of Numbers by Adding
eftir Mark
Scientific Revolution (1600–1760)
27
0
0
0
0
0
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
eftir Mark
Miðaldir
43
0
0
0
0
0
Fibonacci Numbers — Count the Spirals on a Pinecone
eftir Mark
Miðaldir
37
0
0
0
0
0
Perfect Numbers — Find the Numbers That Equal Their Own Parts
eftir Mark
Forn
32
0
0
0
0
0
Heron's Square Roots — Fold a Rectangle Toward a Square
eftir Mark
Forn
36
0
0
0
0
0
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
eftir Mark
Forn
37
0
0
0
0
0
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid
eftir Mark
Forn
48
0
0
0
0
0
Sýni 16 af 40