Identifier Title Demo Summary
FL: ST - 002 Drops on a Penny
FL: ST - 003 Cup and Cover

A glass of water is covered by a piece of plastic and overturned, resulting in the lid staying attached to the glass.

An empty glass and a plastic lid
FL: ST - 005 Floating Paper Clips

Paper clips are floated on a body of water.  When soapy water is added, the paper clips sink move away from the soap and sink to the bottom.

Supplies for the demo are: a container of water, several small paperclips, a tool made from a larger paperclips, a small container of soapy water, and an eyedropper.
L: GO - 001 Pinhole Projector
L: GO - 002 Intersecting Plane Mirrors
L: GO - 003 Fluorescein Tank - Total Internal Reflection

A beam of light, visible in a tank of Fluorescein, demonstrates total internal reflection at a certain angle of incidence.

A green laser is shown into a narrow tank of fluorescein.  A small mirror reflects the beam up into the water.
L: GO - 004 Spherical Mirrors

A concave mirror and a convex mirror on display

concave mirror and convex mirror
L: GO - 005 Large Searchlight Mirror/The Real Image

A large searchlight mirror is used to produce a real image of an inverted lightbulb.

An image of an inverted light bulb appears as though it were real
L: GO - 007 Prisms of Various Materials
L: GO - 010 Lucite Coil

A Lucite coil is used to demonstrate internal reflection.

Lucite Coil and a Green Continuous Use Laser Pen
L: GO - 011 Magic Corn Oil
L: GO - 013 Inverted Shadow on Retina
L: GO - 014 Aberrations
L: GO - 015 Mechanical Model of Refraction

Same as M: WM&S - 6 

L: GO - 017 Shadow and a Cube
L: GO - 044 Total Internal Reflection in a Stream of Water

A laser beam is passed though a box of water.  Rather than strike the wall, the beam follows the path of the water as it drains from the box.

Water drains from a lucite box as a laser is shown into it
L: GO - 045 Blackboard Optics Kit

A 5-beam Laser Box is used in conjunction with various mirrors and lenses to show concepts in geometric optics.

Blackboard Optics Kit
L: GO - 046 Smoke Box

Liquid smoke (Poof!) is used to make laser beams visible in an enclosed case.

3 green laser beams are visible inside the smoke box as they pass through a lense
L: GO - 052 Microwave Reflection
L: GO - 053 Plastic Blocks with Laser

A laser beam is passed through plastic blocks

Triangular plastic block and rectangular plastic block
L: GO - 054 Fiber Optics

A fiber optic cable

Fiber optic cable
L: GO - 056 Small Concave Mirrors with Toys

Small black discs composed of concave mirrors are used to produce an image (mirage) of a small toy placed inside the disk (pig, button, bolt, etc)

3 Mirage Toys
L: GO - 057 Smiley on Bulb

The inverted image of a light bulb with a smiley face drawn on it is projected onto a wall.

Smiley face on a bulb
L: GO - 061 Lenses

A set of lenses regularly available to loan for off-site demonstrations

2 Boxes of Lenses
L: W - 006 Dispersion by a Prism

A narrow beam of white light is passed through a prism, creating a continuous spectrum on the wall.

continuous spectrum
L: W - 016 Prisms

A selection of prisms readily available for use outside of Physics Hall.

4 prisms housed in pink foam
L: W - 018 Newton's Rings

Interference between 2 thin films can be seen under the document camera and projected for the lecture hall to see

Newton's Ring Apparatus on Document Camera
L: W - 019 Bubbles and Light Interference

Light shown through a bubble produces an array of colors due to interference of the inner and outer walls of the bubble

A bubble in front of a CENCO lamp produces a colorful array
L: W - 021 Michelson Interferometer
L: W - 022 Cornell Slit Film

A Cornell Slit Film is used to show single, double, and multiple slit diffraction

Cornell slit film apparatus mounted on a tripod
L: W - 023 Arago's Spot

A small dot will be visible in the shadow of a sphere when placed in a laser beam.

Entire length of demonstration - laser with spreader, ball bearing, and blackboard
L: W - 024 Diffraction Grating with White Light

A slide projector with a diffraction grating produces the pattern created by white light diffraction.

Continuous spectrum created through the diffraction of white light
L: W - 025 Brewster's Angle
L: W - 026 Wooden Bars with Rectangular Cross Sections

Same as M: WM&S - 26

L: W - 027 Polarizing Lenses

3 polarizing plates can be used with an overhead projector to show the polarization of light.

Overhead projector with polarizing plates
L: W - 028 Mechanical Model of Polarization
L: W - 029 Calcite
L: W - 032 Light Scattered by Powdered Milk
L: W - 041 Uranium Glass

Light from a violet laser pen is directed at a piece of Uranium glass; fluorescence occurs.

Uranium glass fluoresces in the presence of violet and UV light
L: W - 043 Photoelectric Effect

Visual and audio demonstration of photoelectrics

Photoelectric Apparatus
L: W - 049 Diffraction Gratings and Spectra
L: W - 051 Hologram
L: W - 055 Model of Eye

A model of the human eye complete with an instruction manual

Model of the Human Eye
L: W - 058 Variable Width Single Slit DIffraction

The width of a single slit is varied to show how the diffraction pattern is affected by slit width.

Single-slit diffraction pattern
L: W - 059 Circular Aperture Diffraction and Interference

A green laser beam is sent through a single circular aperture or a double circular aperture

Laser Module and Circular Aperture
L: W - 060 Educational Diffraction Grating

A small educational diffraction grating is used with different colors of light to demonstrate optical effects.

Educational Diffraction Grating with Laser Pen
L: W - 062 Marshmallows in a Microwave

This demonstration is identical to EM: AC - 009

The pattern of marshmallows created due to standing waves in the microwave
M: CM - 001 Variable Angle

A rod with 2 clamps on it can be used to explain angular quantities and how they differ from linear quantities.

A rod with 2 clamps on it - one on the end and one near the middle
M: CM - 002 Conical Pendulum

A bowling ball suspended from the ceiling moves in a circular path once set in motion.

A bowling ball is suspended from the ceiling
M: CM - 003 Bucket of Water

A bucket of water is whirled in a vertical circle, with all water remaining safely inside the bucket.

Bucket and flask of colored water