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Uploaded videos
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Parallax - To Determine Stellar Distances.MOV
UMDemoLab
302 views
Overview:
Parallax is the apparent motion of an object based on two different lines of sight. Objects that are closer to the observer will exhibit larger parallax angles (...
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Bulb in Liquid Nitrogen.MOV
UMDemoLab
4,250 views
Overview:
An envelope of a light bulb is usually filled with argon gas. As the filament heats to ~2000 degrees Celcius, the filament will glow very white in color.
If th...
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Conduction of Glass
UMDemoLab
49 views
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Circular and Tangential Motion on an Air Table
UMDemoLab
134 views
An air puck is loosely fastened onto a center post by a string. The air is turned on to create a nearly frictionless surface. When the puck is pushed, it will move in circ...
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Vortex of Doom - Chimney Effect.MOV
UMDemoLab
465 views
This video demonstrates the chimney effect as well as fluidic vortex construction. Begin by placing a soup can lid into a watch glass. Fill the soup can lid with fuel (eth...
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Tuned Violin for Reference
UMDemoLab
32 views
This is just a video of each string of a newly tuned violin. This video is just for reference for future tuning of this violin.
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Historic Horseshoe Generator.MOV
UMDemoLab
29 views
A demonstration of the use of a historic generator that uses horseshoe magnets is shown. The generator is hooked up to a multimeter to display the voltage output of the ge...
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Historic Walking Beam Motor.MOV
UMDemoLab
108 views
Overview
A Walking Beam Motor is named for the long arm assembly, or beam, which pivots at its center and typically connects a motor-driven flywheel at one end of the mach...
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Convection of a Liquid.MOV
UMDemoLab
96 views
A square glass tube is filled with water, then 2-4 drops of food coloring is dropped into the tube. Finally, light the flame source and watch as the dye is convected aroun...
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Light the Match Instruction.MOV
UMDemoLab
125 views
Overview
This demo intensely focuses the light of a bulb onto a match. The heat from the focused beam causes the match to light without friction.
Instructions
The demo...
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