| C+90+10 | Young's modulus of elasticity: Weight stretches wire. | 2015-04-06 |
| C+30+55 | Working model of the lung: Balloons in a bell jar over a diaphragm. | 2015-04-10 |
| C+30+55 | Working model of the lung: Balloons in a bell jar over a diaphragm. | 2015-04-13 |
| B+15+5 | Wilberforce pendulum: Oscillates between rotation and up-down. | 2015-01-21 |
| A+12+5 | Weighted wood block dragged horizontally by force sensor. | 2015-02-09 |
| A+14+0 | Weight on a vertical spring with markers on stand. | 2015-03-02 |
| A+14+0 | Weight on a vertical spring with markers on stand. | 2015-02-25 |
| A+14+0 | Weight on a vertical spring with markers on stand. | 2015-02-27 |
| C+25+40 | Water in vertical standpipe with holes at different heights. | 2015-04-10 |
| C+25+40 | Water in vertical standpipe with holes at different heights. | 2015-04-13 |
| C+25+40 | Water in vertical standpipe with holes at different heights. | 2015-04-15 |
| A+60+15 | Two transducers measure forces from centered hanging mass. | 2015-02-03 |
| A+60+15 | Two transducers measure forces from centered hanging mass. | 2015-02-02 |
| A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2015-03-16 |
| A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2015-03-18 |
| A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2015-03-20 |
| B+25+1 | Transverse 3-dimensional wave model, hand-cranked. | 2015-04-27 |
| B+10+2 | Torsion pendulum with removable weights. | 2015-04-20 |
| A+65+10 | Torque wrench to demonstrate. | 2015-03-18 |
| A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2015-01-26 |
| A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2015-03-11 |
| A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2015-03-06 |
| A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2015-03-09 |
| C+30+70 | The weight of air. | 2015-04-10 |
| A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2015-02-13 |
| A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2015-02-18 |
| A+30+35 | Sire's Polytrope. | 2015-04-03 |
| B+10+1 | Simple pendulum: Ball on a string. | 2015-04-17 |
| B+10+1 | Simple pendulum: Ball on a string. | 2015-04-20 |
| C+90+15 | Shear: Stack of masonite squares. | 2015-04-06 |
| C+90+15 | Shear: Stack of masonite squares. | 2015-04-08 |
| C+90+16 | Shear: Foam block. | 2015-04-06 |
| C+90+16 | Shear: Foam block. | 2015-04-08 |
| B+25+10 | Rubber rope stretched across front of room. | 2015-04-27 |
| B+25+10 | Rubber rope stretched across front of room. | 2015-04-29 |
| A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2015-04-01 |
| A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2015-03-30 |
| A+0+57 | Rotating loop of chain rolls across bench. | 2015-02-13 |
| A+0+57 | Rotating loop of chain rolls across bench. | 2015-02-09 |
| A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2015-04-01 |
| A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2015-03-30 |
| B+50+10 | Rope and strobe: Transverse standing waves, motor driven. | 2015-04-29 |
| B+50+10 | Rope and strobe: Transverse standing waves, motor driven. | 2015-05-01 |
| A+50+20 | Rocket is filled with water and compressed air and launched vertically. | 2015-03-13 |
| A+50+10 | Monkey and the hunter. | 2015-02-02 |
| A+0+58 | Mechanical governor device. | 2015-02-11 |
| A+30+5 | Maxwell's wheel: Flywheel with axle, supported on strings or stand. | 2015-04-01 |
| B+10+0 | Mass on a spring. | 2015-04-20 |
| B+10+0 | Mass on a spring. | 2015-04-17 |
| C+30+5 | Magdeburg's hemispheres(cast iron) evacuated, can't be separated. | 2015-04-13 |
| C+30+5 | Magdeburg's hemispheres(cast iron) evacuated, can't be separated. | 2015-04-10 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2015-03-02 |
| A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2015-03-18 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2015-02-25 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2015-02-27 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2015-03-20 |
| B+25+5 | Longitudinal wave model, hand-cranked. | 2015-04-27 |
| B+10+5 | Large torsion pendulum with different diameter rods. | 2015-04-22 |
| A+30+45 | Large gyroscope in a suitcase. | 2015-04-03 |
| B+10+20 | Large damped oscillator (mass on spring) with various damping disks. | 2015-04-20 |
| B+10+20 | Large damped oscillator (mass on spring) with various damping disks. | 2015-04-22 |
| B+10+20 | Large damped oscillator (mass on spring) with various damping disks. | 2015-04-24 |
| A+30+25 | Large conical aluminum top. | 2015-04-03 |
| A+60+30 | Irregular shapes to determine center of mass using plumb bob. | 2015-03-13 |
| A+60+30 | Irregular shapes to determine center of mass using plumb bob. | 2015-03-06 |
| A+60+30 | Irregular shapes to determine center of mass using plumb bob. | 2015-03-09 |
| A+60+30 | Irregular shapes to determine center of mass using plumb bob. | 2015-03-11 |
| C+30+10 | Hydraulic jack with pressure gauge, breaks 2"x 2" piece of wood. | 2015-04-13 |
| C+30+10 | Hydraulic jack with pressure gauge, breaks 2"x 2" piece of wood. | 2015-04-15 |
| C+30+10 | Hydraulic jack with pressure gauge, breaks 2"x 2" piece of wood. | 2015-04-10 |
| A+30+30 | Gyroscopes; various. | 2015-04-03 |
| C+25+11 | Glass standpipes with a constriction. Similar to C+25+10. | 2015-04-15 |
| A+14+10 | Force table: Forces on a car on an adjustable inclined plane. | 2015-02-02 |
| A+14+5 | Force table: Forces on a car on a horizontal table. | 2015-02-03 |
| A+14+5 | Force table: Forces on a car on a horizontal table. | 2015-02-06 |
| A+14+5 | Force table: Forces on a car on a horizontal table. | 2015-02-02 |
| A+0+56 | Flattening of the earth: Rotating brass hoops. | 2015-02-11 |
| C+90+0 | Elasticity: Balls bouncing on steel or glass cylinder. | 2015-04-06 |
| C+90+0 | Elasticity: Balls bouncing on steel or glass cylinder. | 2015-04-08 |
| A+35+5 | Elastic collisions: Seven steel balls roll on a wooden track. | 2015-03-11 |
| A+35+5 | Elastic collisions: Seven steel balls roll on a wooden track. | 2015-03-04 |
| A+35+5 | Elastic collisions: Seven steel balls roll on a wooden track. | 2015-03-06 |
| A+35+5 | Elastic collisions: Seven steel balls roll on a wooden track. | 2015-03-09 |
| A+35+10 | Elastic collisions: Five hanging balls and two unequal hanging balls. | 2015-03-06 |
| A+35+10 | Elastic collisions: Five hanging balls and two unequal hanging balls. | 2015-03-09 |
| A+35+10 | Elastic collisions: Five hanging balls and two unequal hanging balls. | 2015-03-11 |
| A+50+0 | Dropped and shot balls hit bench simultaneously. | 2015-01-22 |
| A+50+0 | Dropped and shot balls hit bench simultaneously. | 2015-01-23 |
| A+50+0 | Dropped and shot balls hit bench simultaneously. | 2015-01-28 |
| A+50+0 | Dropped and shot balls hit bench simultaneously. | 2015-01-30 |
| B+20+0 | Driven harmonic oscillator: Motor driven mass on spring. | 2015-04-24 |
| A+60+25 | Disk (weighted off-center) rolls up inclined plane. | 2015-03-20 |
| A+60+25 | Disk (weighted off-center) rolls up inclined plane. | 2015-03-30 |
| A+55+10 | Cycloid disk draws path on chalkboard. | 2015-03-16 |
| A+0+40 | Conical pendulum: Similar to A+0+35 with standard weights. | 2015-02-11 |
| A+0+40 | Conical pendulum: Similar to A+0+35 with standard weights. | 2015-02-13 |
| C+30+65 | Collapse 1 gallon metal can with vacuum pump. | 2015-04-10 |
| C+30+65 | Collapse 1 gallon metal can with vacuum pump. | 2015-04-13 |
| B+20+5 | Clock spring oscillator: Electrically driven and damped. | 2015-04-22 |
| B+20+5 | Clock spring oscillator: Electrically driven and damped. | 2015-04-24 |
| B+5+0 | Chaotic pendulum. | 2015-04-20 |
| A+50+25 | Carbon dioxide propelled rocket flies across room on wire. | 2015-03-13 |
| B+25+15 | Brass spring on white plastic sheet. | 2015-04-29 |
| B+25+15 | Brass spring on white plastic sheet. | 2015-04-27 |
| A+5+15 | Brachistochrone: Three balls falling along different trajectories. | 2015-03-04 |
| A+5+20 | Bowling ball pendulum swings back to nose. | 2015-02-25 |
| A+5+20 | Bowling ball pendulum swings back to nose. | 2015-02-27 |
| A+5+20 | Bowling ball pendulum swings back to nose. | 2015-03-02 |
| A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2015-02-09 |
| A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2015-02-11 |
| A+80+40 | Block and tackle: Bosun's chair. | 2015-02-06 |
| A+80+30 | Block and tackle. | 2015-02-06 |
| B+35+20 | Beats with tuning forks on tuned cavities. | 2015-04-29 |
| B+20+30 | Beaker is broken by sound from speaker. | 2015-04-27 |
| A+50+35 | Ballistics car: Ball ejected from rolling car drops back in. | 2015-01-28 |
| A+50+35 | Ballistics car: Ball ejected from rolling car drops back in. | 2015-01-30 |
| A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2015-03-02 |
| A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2015-03-04 |
| A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2015-02-27 |
| A+0+10 | Atwood machine: Unbalanced weights on a pulley accelerate slowly. | 2015-02-03 |
| A+0+10 | Atwood machine: Unbalanced weights on a pulley accelerate slowly. | 2015-02-06 |
| D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2015-02-13 |
| D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2015-02-18 |
| D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2015-02-20 |
| D+10+6 | Attraction and repulsion of charged styrofoam balls. | 2015-02-23 |
| C+30+15 | Archimedes' principle: Cup and plug on balance beam. | 2015-04-10 |
| C+30+15 | Archimedes' principle: Cup and plug on balance beam. | 2015-04-13 |
| C+30+15 | Archimedes' principle: Cup and plug on balance beam. | 2015-04-15 |
| A+0+20 | Acceleration of a steel ball down an inclined plane with metronome. | 2015-01-22 |
| A+0+20 | Acceleration of a steel ball down an inclined plane with metronome. | 2015-01-23 |
| C+25+50 | A water vortex in two soda bottles joined vertically. | 2015-01-21 |
| A+0+35 | A ball swung on a string held by a sleeve. | 2015-02-13 |
| A+0+35 | A ball swung on a string held by a sleeve. | 2015-02-11 |
| A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2015-01-26 |
