Measurement
PIRA classification 1A
1A10. Basic Units
- 1A10.20 Standard Masses
- 1A10.21 Standard Mass Set
- 1A10.30 Standard Meter
- 1A10.31 Precision Gauge Blocks, Hoke
- 1A10.36 1 "nsec"
- 1A10.40 Clocks
- 1A10.45a WWV Signal, Phone
- 1A10.45b WWV Signal, Web
- 1A10.48 Orrery
- 1A10.49 Sidereal Time
- 1A10.50 One Liter Cube
- 1A10.55 Mass, Volume, and Density
- 1A10.60a Avogadro's Number Box
- 1A10.60b Avogadro's Number Box
- 1A10.65 Mole Samples
- 1A10.70 Density Samples
1A20. Error and Accuracy
- 1A20.10 Gaussian Collision Board
- 1A20.10a Gaussian curve: Probability Board
- 1A20.20 Coin Flip
- 1A20.25 2 6-Sided Dice
- 1A20.31 Contact Time Measurement
- 1A20.40 Calipers
- 1A20.41a Calipers, Vernier
- 1A20.41b Calipers, Vernier (Model)
- 1A20.41c Calipers, Spherometer
- 1A20.41d Calipers, Micrometer
- 1A20.51 Lead Ping Pong Ball and Foam Chunk
- 1A20.60a Reaction Time
- 1A20.60b Reaction Time, Two button
- 1A20.60c Reaction Time
1A30. Coordinate Systems'
- 1A30.10 XYZ Axes
- 1A30.15 Non-Orthogonal Frames
- 1A30.21 Euler's Angles
- 1A30.22 Euler's Angles - MITAC gyro model
- 1A30.30 Polar Coordinates
- 1A30.35 Radian and Steradian, Models
- 1A30.40 Chalkboard Globe
1A40. Vectors
- 1A40.13 Components of a Vector
- 1A40.15 Project Components of a Vector
- 1A40.20 Force Board
- 1A40.25 Tinker Toys
- 1A40.30 Vector Addition
- 1A40.35 Vector Subtraction
- 1A40.40 Foucault Pendulum
- 1A40.50 Vector Displacement
- Frames Reference; Show 30min B/W Movie "Frames Reference"
- Rotating Reference Frames; Show old film loop (converted to DVD or Tape)
- Skylab: Reference Frames; Show old film loop (converted to DVD or Tape)
1A50. Math Topics
- 1A50.10 Radian
- 1A50.30 Sine, Cosine, and Circle Linkage
1A60. Scaling
- 1A60.10 Powers of Ten; "Powers of Ten" is a 13min movie, covering scales from the universe to sub-atomic.
- 1A60.40 Scaling Cube
[:Demonstrations:Demonstrations]
[:Instructional:Home]