Top 50 Demos.
This list is automatically generated each time this page is reloaded. It does not include A/V requests. Top 10 lists can be supplied for individual courses/terms by request.
Rank
 Demonstration Name Pira Number
Number Requested
1
Pasco Dynamics Cart 1C10.20
256
2
Induction Coil with Magnet 5K10.20
214
3
Double Slits and Laser 6D10.10
209
4
Rotating Stool with Dumbbells 1Q40.10
198
5
Rotating Stool and Bicycle Wheel 1Q40.30
176
6
Magnets and Tubes 5K20.25
174
7
Nakamara Refraction Tank 6A42.21
172
8
Student Gratings and Line Sources 7B10.10
171
9
Bicycle Wheel Gyro 1Q50.20
171
10
Rods and Fur with Electroscope 5A10.10
170
11
Mass on a Spring 3A20.10
165
12
Rubber Rope 3B10.10
154
13
Racing Disks 1Q10.40
153
14
Rods and Pivot 5A20.10
145
15
Eddy Current Pendulum 5K20.10
144
16
Collsion Balls 1N30.10
144
17
Beat Forks 3B60.10
142
18
Polaroids on the Overhead 6H10.10
138
19
Cathode Ray Tube 5H30.10
137
20
Jumping Ring 5K20.30
129
21
Single Slit and Laser 6C10.10
127
22
Gratings and Laser 6D20.15
125
23
Doppler Ball 3B40.10
121
24
Convex and Concave Mirrors 6A20.45
118
25
Melde's Vibrating (elastic) String 3B22.10
117
26
Van De Graaff Generator 5A50.30
116
27
Jumping Wire 5H40.30
110
28
Levitating Foil 5H40.34
105
29
Three Polaroids 6H30.10
105
30
Simple Pendulum 3A10.10
104
31
Resistance Model 5D10.40
104
32
Transverse Wave Generator 3B10.30
104
33
Penny and Feather 1C20.10
103
34
Induction Coil with Power Supply 5K10.30
96
35
Soap Film Interference 6D30.20
95
36
Wimshurst Machine 5A50.10
93
37
Ball to Throw 1D60.05
93
38
Singing Rods 3D40.20
92
39
Hand Crank Generator 5K40.80
92
40
Blackboard Optics - Thin Lens 6A60.10
91
41
Inertia Wands and Two Students 1Q10.10
91
42
Sample Capacitors 5C10.10
91
43
Solenoid and Iron Filings 5H15.40
89
44
Double Ball Bounce 1N30.60
89
45
Monkey and Hunter 1D60.30
87
46
Stress Plastic 6H35.50
86
47
Van De Graaff with Streamers 5B10.15
86
48
Ball on a String 1D50.10
83
49
Laser and Fiber Optics 6A44.40
81
50
Charge Propelled Soda Can 5A40.20
80
Total demonstrations requested since August 1999: 18092
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