C+90+10 | Young's modulus of elasticity: Weight stretches wire. | 2016-11-04 |
C+30+55 | Working model of the lung: Balloons in a bell jar over a diaphragm. | 2016-11-07 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2016-09-26 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2016-09-28 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2016-09-30 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2016-10-03 |
C+25+40 | Water in vertical standpipe with holes at different heights. | 2016-11-07 |
C+25+40 | Water in vertical standpipe with holes at different heights. | 2016-11-09 |
A+60+15 | Two transducers measure forces from centered hanging mass. | 2016-09-07 |
A+60+15 | Two transducers measure forces from centered hanging mass. | 2016-09-09 |
A+60+15 | Two transducers measure forces from centered hanging mass. | 2016-09-12 |
A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2016-10-25 |
A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2016-10-24 |
B+25+0 | Transverse wave model, hand-cranked. | 2016-11-21 |
B+25+1 | Transverse 3-dimensional wave model, hand-cranked. | 2016-11-28 |
B+10+2 | Torsion pendulum with removable weights. | 2016-11-16 |
A+65+10 | Torque wrench to demonstrate. | 2016-10-25 |
A+65+10 | Torque wrench to demonstrate. | 2016-10-24 |
A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2016-08-24 |
A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2016-08-29 |
A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2016-08-31 |
A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2016-10-10 |
A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2016-10-12 |
A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2016-10-14 |
A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2016-09-21 |
A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2016-09-19 |
B+25+20 | Suspended slinky on threads for compression wave. | 2016-11-30 |
B+25+20 | Suspended slinky on threads for compression wave. | 2016-12-02 |
A+60+35 | Static equilibrium for a rope on a spool. Same as A+55+5. | 2016-11-02 |
A+60+55 | Stacking Blocks Extend Over Base | 2016-11-02 |
A+30+60 | Spinning Bicycle Wheel Stays Upright. | 2016-10-28 |
B+10+1 | Simple pendulum: Ball on a string. | 2016-11-09 |
B+10+1 | Simple pendulum: Ball on a string. | 2016-11-14 |
B+10+1 | Simple pendulum: Ball on a string. | 2016-11-16 |
C+90+15 | Shear: Stack of masonite squares. | 2016-11-04 |
C+90+16 | Shear: Foam block. | 2016-11-04 |
B+25+10 | Rubber rope stretched across front of room. | 2016-11-21 |
B+25+10 | Rubber rope stretched across front of room. | 2016-11-28 |
B+25+10 | Rubber rope stretched across front of room. | 2016-11-30 |
B+25+10 | Rubber rope stretched across front of room. | 2016-12-02 |
A+25+15 | Rotational Inertia Wands | 2016-10-25 |
A+25+15 | Rotational Inertia Wands | 2016-10-26 |
A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2016-10-28 |
A+30+50 | Rotating Platform for Outreach | 2016-10-28 |
A+30+50 | Rotating Platform for Outreach | 2016-10-31 |
A+0+57 | Rotating loop of chain rolls across bench. | 2016-09-21 |
A+0+57 | Rotating loop of chain rolls across bench. | 2016-09-16 |
A+0+57 | Rotating loop of chain rolls across bench. | 2016-09-19 |
A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2016-10-26 |
B+50+10 | Rope and strobe: Transverse standing waves, motor driven. | 2016-12-02 |
B+10+10 | Physical pendulum: Steel bar with two pivot points. | 2016-11-16 |
A+50+10 | Monkey and the hunter. | 2016-09-07 |
A+0+58 | Mechanical governor device. | 2016-09-19 |
B+10+0 | Mass on a spring. | 2016-11-14 |
B+10+0 | Mass on a spring. | 2016-11-16 |
A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-10-26 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-09-26 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-09-28 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-09-30 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-10-03 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-10-05 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-10-07 |
A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-10-24 |
A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2016-10-25 |
B+25+5 | Longitudinal wave model, hand-cranked. | 2016-11-28 |
A+30+45 | Large gyroscope in a suitcase. | 2016-10-31 |
B+10+20 | Large damped oscillator (mass on spring) with various damping disks. | 2016-11-18 |
A+30+30 | Gyroscopes; various. | 2016-10-28 |
A+30+30 | Gyroscopes; various. | 2016-10-31 |
C+25+11 | Glass standpipes with a constriction. Similar to C+25+10. | 2016-11-09 |
A+14+10 | Force table: Forces on a car on an adjustable inclined plane. | 2016-09-12 |
A+14+5 | Force table: Forces on a car on a horizontal table. | 2016-09-07 |
A+14+5 | Force table: Forces on a car on a horizontal table. | 2016-09-09 |
B+20+20 | Film : "Tacoma Narrows bridge collapse",silent, 4 min. | 2016-11-28 |
A+30+55 | Falling Coffee Cup is Arrested by Friction | 2016-10-28 |
A+30+55 | Falling Coffee Cup is Arrested by Friction | 2016-10-31 |
A+5+10 | Equal path lengths ball race. | 2016-09-30 |
C+90+0 | Elasticity: Balls bouncing on steel or glass cylinder. | 2016-11-04 |
A+35+5 | Elastic collisions: Seven steel balls roll on a wooden track. | 2016-10-10 |
A+35+5 | Elastic collisions: Seven steel balls roll on a wooden track. | 2016-10-12 |
A+50+0 | Dropped and shot balls hit bench simultaneously. | 2016-08-31 |
A+50+0 | Dropped and shot balls hit bench simultaneously. | 2016-09-02 |
B+20+0 | Driven harmonic oscillator: Motor driven mass on spring. | 2016-11-21 |
A+60+25 | Disk (weighted off-center) rolls up inclined plane. | 2016-11-02 |
B+10+30 | Damped oscillations: Flat steel spring with removable weights. | 2016-11-18 |
A+0+40 | Conical pendulum: Similar to A+0+35 with standard weights. | 2016-09-19 |
C+30+65 | Collapse 1 gallon metal can with vacuum pump. | 2016-11-07 |
C+30+65 | Collapse 1 gallon metal can with vacuum pump. | 2016-11-09 |
B+10+25 | Clock spring oscillator: Electrically driven and damped. | 2016-11-18 |
B+20+5 | Clock spring oscillator: Electrically driven and damped. | 2016-11-21 |
A+60+45 | Center of mass of a baseball bat | 2016-11-02 |
A+60+32 | Center of gravity (toy) objects. | 2016-11-02 |
B+25+15 | Brass spring on white plastic sheet. | 2016-11-28 |
B+25+15 | Brass spring on white plastic sheet. | 2016-11-30 |
A+5+20 | Bowling ball pendulum swings back to nose. | 2016-10-03 |
A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2016-09-14 |
A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2016-09-16 |
A+80+40 | Block and tackle: Bosun's chair. | 2016-09-14 |
A+80+30 | Block and tackle. | 2016-09-14 |
C+25+5 | Bernoulli's principle: Ball suspended in air stream. | 2016-11-09 |
C+25+5 | Bernoulli's principle: Ball suspended in air stream. | 2016-11-14 |
B+20+30 | Beaker is broken by sound from speaker. | 2016-12-02 |
A+50+35 | Ballistics car: Ball ejected from rolling car drops back in. | 2016-09-02 |
A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2016-09-28 |
A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2016-09-30 |
A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2016-10-05 |
A+0+10 | Atwood machine: Unbalanced weights on a pulley accelerate slowly. | 2016-09-12 |
D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2016-09-19 |
D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2016-09-21 |
D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2016-09-23 |
C+30+15 | Archimedes' principle: Cup and plug on balance beam. | 2016-11-09 |
C+30+15 | Archimedes' principle: Cup and plug on balance beam. | 2016-11-14 |
A+35+35 | Airtrack: Long track with two gliders coupled by a spring hoop. | 2016-10-14 |
A+0+20 | Acceleration of a steel ball down an inclined plane with metronome. | 2016-08-24 |
A+0+15 | A falling weight accelerates a car horizontally. | 2016-08-26 |
A+0+35 | A ball swung on a string held by a sleeve. | 2016-09-16 |
A+0+35 | A ball swung on a string held by a sleeve. | 2016-09-19 |
A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2016-08-24 |