B+15+5 | Wilberforce pendulum: Oscillates between rotation and up-down. | 2014-01-21 |
A+12+5 | Weighted wood block dragged horizontally by force sensor. | 2014-02-11 |
A+14+0 | Weight on a vertical spring with markers on stand. | 2014-02-06 |
A+35+2 | Two people in rolling chairs pushing and pulling | 2014-03-04 |
A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2014-03-13 |
A+65+0 | Twisting a rod with one end fixed and the other hung with weights. | 2014-03-11 |
C+80+5 | Triple Point demo: Water boils under vacuum making ice. | 2014-01-21 |
A+65+10 | Torque wrench to demonstrate. | 2014-03-11 |
A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2014-01-23 |
A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2014-03-06 |
A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2014-02-25 |
A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2014-03-18 |
A+55+5 | Rolling spool: String on spool is pulled at various angles. | 2014-03-18 |
A+55+5 | Rolling spool: String on spool is pulled at various angles. | 2014-03-20 |
C+70+50 | Piston and cylinder compress/expand air measuring temp. and pressure. | 2014-04-22 |
A+50+10 | Monkey and the hunter. | 2014-01-30 |
A+25+5 | Moment of inertia: Hoop or disk rotated by falling weight. | 2014-03-11 |
B+10+0 | Mass on a spring. | 2014-04-01 |
A+25+10 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2014-03-13 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2014-02-13 |
A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2014-02-20 |
C+60+5 | LN2 demos: pewter bell and spring, color change tube, LN2 cannon. | 2014-04-22 |
A+30+30 | Gyroscopes; various. | 2014-03-18 |
B+10+70 | Four pendulums on rod: Same mass, different lengths. | 2014-04-01 |
B+10+72 | Four pendulums on rod: Same length, different masses. | 2014-04-01 |
A+14+10 | Force table: Forces on a car on an adjustable inclined plane. | 2014-02-04 |
A+14+5 | Force table: Forces on a car on a horizontal table. | 2014-02-04 |
A+35+10 | Elastic collisions: Five hanging balls and two unequal hanging balls. | 2014-03-04 |
A+35+10 | Elastic collisions: Five hanging balls and two unequal hanging balls. | 2014-03-06 |
A+50+0 | Dropped and shot balls hit bench simultaneously. | 2014-01-28 |
C+15+0 | Copper/wood cylinder wrapped with paper over bunsen burner. | 2014-04-10 |
A+0+50 | Candles rotating about an axis. | 2014-02-13 |
A+14+1 | Block pulled horizontally by a spring. | 2014-02-07 |
A+14+1 | Block pulled horizontally by a spring. | 2014-02-06 |
A+14+1 | Block pulled horizontally by a spring. | 2014-02-11 |
A+14+1 | Block pulled horizontally by a spring. | 2014-02-18 |
C+50+5 | Black balls and white balls in a box are shaken. | 2014-04-29 |
A+35+0 | Balls of equal and unequal mass on strings, separated by a leaf spring. | 2014-03-04 |
A+50+35 | Ballistics car: Ball ejected from rolling car drops back in. | 2014-01-28 |
C+40+0 | Ball race: Five different balls heated and placed on paraffin sheet. | 2014-04-10 |
A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2014-02-20 |
C+25+50 | A water vortex in two soda bottles joined vertically. | 2014-01-21 |
A+14+16 | A meterstick lever on a free-standing fulcrum with weights. | 2014-03-11 |
A+35+16 | .22 rifle fires vertically, bullet lifts small wood cylinder. | 2014-03-06 |
A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2014-01-20 |
A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2014-01-21 |