LIST
FEGURÐ OG VELLÍÐAN
HANDVERK
MENNING OG SAGA
SKEMMTUN
UMHVERFI
MATUR OG DRYKKUR
ÖFUGVERKFRÆÐI
VÍSINDI
ÍÞRÓTTIR
TÆKNI
KLÆÐANLEG TÆKNI
Reiknifræðileg
18 teikningar tiltækar
Teikningar (18)
Hollerith Tabulator
eftir Mark
Reiknifræðileg
18
0
0
0
0
0
Zero and Place-Value — Build an Abacus and Count Like the World Does
eftir Mark
Miðaldir
25
0
0
0
0
0
The Sand Reckoner — Count the Grains and Tame Huge Numbers
eftir Mark
Forn
21
0
0
0
0
0
Magic Squares — Arrange Numbers So Every Line Adds the Same
eftir Mark
Reiknifræðileg
15
0
0
0
0
0
The Mercator Map — Peel an Orange and See Why Flat Maps Lie
eftir Mark
Renaissance (1400–1600)
16
0
0
0
0
0
Trigonometry — Build a Clinometer and Measure a Tree's Height
eftir Mark
Reiknifræðileg
21
0
0
0
0
0
The Number e — Grow Money and Meet the Constant of Change
eftir Mark
Reiknifræðileg
19
0
0
0
0
0
The Birth of Probability — Roll the Dice and Find the Odds
eftir Mark
Mathematics
22
0
0
0
0
0
Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
eftir Mark
Reiknifræðileg
18
0
0
0
0
0
Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
eftir Mark
Scientific Revolution (1600–1760)
23
0
0
0
1
0
Newton's Method — Chase a Root Down Tangent Lines You Draw
eftir Mark
Mathematics
26
0
0
0
0
0
Pascal's Triangle — Build a Pyramid of Numbers by Adding
eftir Mark
Mathematics
16
0
0
0
0
0
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
eftir Mark
Miðaldir
16
0
0
0
0
0
Fibonacci Numbers — Count the Spirals on a Pinecone
eftir Mark
Mathematics
17
0
0
0
0
0
Perfect Numbers — Find the Numbers That Equal Their Own Parts
eftir Mark
Reiknifræðileg
18
0
0
0
0
0
Heron's Square Roots — Fold a Rectangle Toward a Square
eftir Mark
Forn
21
0
0
0
0
0
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
eftir Mark
Mathematics
16
0
0
0
0
0
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid
eftir Mark
Mathematics
17
0
0
0
0
0