C+25+20 | Venturi meter: Manometer tubes on tapered wind tunnel tube. | 2024-11-15 |
A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2024-10-23 |
B+10+2 | Torsion pendulum with removable weights. | 2024-11-20 |
A+65+10 | Torque wrench to demonstrate. | 2024-10-23 |
A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2024-10-16 |
A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2024-10-07 |
A+20+5 | Tablecloth yanked out from under dishes. | 2024-09-11 |
B+10+1 | Simple pendulum: Ball on a string. | 2024-11-20 |
B+10+1 | Simple pendulum: Ball on a string. | 2024-11-22 |
A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2024-10-30 |
C+30+0 | Revolving 'drumhead' with manometer shows pressure in water tank. | 2024-11-08 |
A+5+22 | Potential energy of spring imparted to ball on ramp | 2024-09-27 |
A+35+25 | Plastic pucks on air table. | 2024-10-16 |
B+10+10 | Physical pendulum: Steel bar with two pivot points. | 2024-11-22 |
A+25+5 | Moment of inertia: Hoop or disk rotated by falling weight. | 2024-10-25 |
C+35+0 | Mechanical equivalent of heat: Aluminum cylinder, crank, rope with 5 kg weight and large LED display. | 2024-11-25 |
B+10+0 | Mass on a spring. | 2024-11-18 |
A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2024-09-30 |
A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2024-10-25 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2024-10-28 |
C+65+2 | Light the Match. | 2024-11-25 |
C+30+53 | Interconnected tube with immiscible liquids. | 2024-11-08 |
A+35+18 | Inelastic collisions: Another ballistic pendulum. | 2024-10-14 |
C+30+10 | Hydraulic jack with pressure gauge, breaks 2"x 2" piece of wood. | 2024-11-13 |
C+20+0 | Heat water in "O" shaped tube adding a dye. | 2024-11-25 |
A+60+10 | Forces on crane boom measured with transducer. | 2024-11-01 |
C+22+0 | Engine models: Steam, 4-cycle Otto. | 2024-12-06 |
A+50+6 | Elastic band acts as slingshot | 2024-09-06 |
A+50+0 | Dropped and shot balls hit bench simultaneously. | 2024-09-06 |
C+15+0 | Copper/wood cylinder wrapped with paper over bunsen burner. | 2024-11-25 |
C+5+0 | Computer demo: Nesting can calorimeter, runs 3 min. | 2024-11-25 |
C+5+0 | Computer demo: Nesting can calorimeter, runs 3 min. | 2024-12-02 |
A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2024-09-11 |
A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2024-09-16 |
A+14+1 | Block pulled horizontally by a spring. | 2024-09-20 |
A+0+52 | Banked turns: slot car around an oval track | 2024-09-20 |
A+35+0 | Balls of equal and unequal mass on strings, separated by a leaf spring. | 2024-10-14 |
C+30+15 | Archimedes' principle: Cup and plug on balance beam. | 2024-11-13 |
A+0+20 | Acceleration of a steel ball down an inclined plane with metronome. | 2024-08-28 |
A+0+20 | Acceleration of a steel ball down an inclined plane with metronome. | 2024-08-30 |
A+0+15 | A falling weight accelerates a car horizontally. | 2024-09-13 |
A+0+35 | A ball swung on a string held by a sleeve. | 2024-09-20 |