LIST
FEGURÐ OG VELLÍÐAN
HANDVERK
MENNING OG SAGA
SKEMMTUN
UMHVERFI
MATUR OG DRYKKUR
ÖFUGVERKFRÆÐI
VÍSINDI
ÍÞRÓTTIR
TÆKNI
KLÆÐANLEG TÆKNI
Mathematics
41 teikningar tiltækar
Teikningar (41)
Bevel Protractor
eftir Mark
Verkfæri
5
0
0
0
0
0
Cloverleaf Interchange
eftir Mark
Borgarlegt
20
0
0
0
0
0
Hollerith Tabulator
eftir Mark
Reiknifræðileg
18
0
0
0
0
0
Burroughs Calculating Machine
eftir Mark
VÍSINDI
17
0
0
0
0
0
Cash Register
eftir Mark
Mathematics
24
0
0
0
0
0
Slide Rule
eftir Emma
Mathematics
19
0
0
0
0
0
Perspective Frame
eftir Mark
Renaissance (1400–1600)
19
0
0
0
0
0
Self-Working Card Trick
eftir Mark
Spilabragðir
16
0
0
0
0
0
Volvelle Wheel Chart
eftir Mark
Sprettigluggi
33
0
0
0
0
0
Monochord
eftir Penny
Mathematics
17
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
Projectile Motion — Launch a Ball and Measure Its Flight
eftir Penny
Scientific Revolution (1600–1760)
19
0
0
0
0
0
Hooke's Law — Stretch a Spring and Find Its Stiffness
eftir Penny
Eðlisfræði
21
0
0
0
0
0
The Pendulum — Time a Swing and Weigh Gravity
eftir Martin
Scientific Revolution (1600–1760)
17
0
0
0
0
0
The Sand Reckoner — Count the Grains and Tame Huge Numbers
eftir Mark
Forn
21
0
0
0
0
0
Air Has Weight — The Upside-Down Glass and Torricelli's Barometer
eftir Penny
Scientific Revolution (1600–1760)
22
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
Snell's Law — Measure How Light Bends (Laser and Protractor)
eftir Penny
Mathematics
20
0
0
0
0
0
Trigonometry — Build a Clinometer and Measure a Tree's Height
eftir Mark
Reiknifræðileg
21
0
0
0
0
0