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                      PHESTIVAL of PHYSICS   

On Sunday November 3, 2002 at 4 PM the PHYSICS CLUB at 
Lock Haven University will be holding a physics demonstration show 
in Ulmer Planetarium.  

For about an hour, students and faculty will present demonstrations 
of physics principles before an audience.  The presentations are meant 
to be entertaining and educational.  This demo show will emphasize 
motion and mechanics, waves and oscillations, and thermodynamics.  
The show will include bangs and whistles, crashes and smashes, sprokets 
and rockets and much much more including audience participation.  The 
show is for kids of all ages.  It promises to be fun and you might learn 
something, too. The show is free  and open to the public.

For more information contact John Reid 
(570-893-2078, jreid@lhup.edu).
==============================================
Participants
=========
Students
lb	Leah Barner
sb	Shelly Budinger - Head of Ceremonies
rr	Ray Rutkowski
dt	Dan Tomcavage
lq	Leslie Quist-Adinyira
su	Steve Wu
nl	Nicole Lavallee
sp	Justin Spano

Faculty
ag	Anura Goonewardene
jr	John Reid
jw	Jim Wheeler


JIM's version
Statics
	paper pull (Tim)
	paper tube lift (TIM)
	center of mass boards (Ray)
	Disks cm (TIM? RAY?)
	rolling disk (Ray)

Dynamics
	Egg Drop Soup (Leah?)
	Table Cloth  (Leah?, Dan?)
                  Bouncing Balls (Dan)

Pressure
	Bed of Nail  (JW)
	Bed of Nails (JW)
	Hovercraft (DAN)
	High pressure Gun (JW)
	Bottle rocket (JW)
	Rocket Cart (Leslie?)
	LN2 mortar  (??)
	Soda Float  (Leah)
	Stick under newspaper (JR)
	Can Crush/uncrush  (JR)
	Vacuum Cannon  (JW)
	Floating Beach ball  (Leslie)
	Turbulence (Leslie)
	
Rotational Motion
	TOPS (ALL)
                  Large mass held up by small rotating mass (JR)
	Hoberman Sphere (Ray)
	Hinged Fall  (Dan)
	Bat  (TIM)




DEMO			PRESENTER
======================================= 
bed-of-nails		Jim
vacuum cannon		Jim
confettii cannon?		Jim
bottle rocket		Jim
table cloth			Jim/Leah?
sewing balloons		Jim?Leah?
trumpet			Jim

Fluids -turbelence		Leslie
balls floating on air 		Leslie

hovercraft			Dan
bouncing balls 		Dan
ice/wirre?			Dan
ball on hinged board		Dan

floating sodas		Leah
egg drop soup		Leah

hoberman sphere		Ray
blocks on table		Ray
disk rollings uphill		Ray
cans rolling downhill		Ray

garbage bag lift?		Tim
paper tube lift		Tim
paper pull			Tim
bat & toothpick		Tim

masses connected by string 
through tube w small mass 
rotating			John 
small can crush/expand		John
stick under newspaper		John
hacksaw vibrator		John


FROM LAST YEARS (F01) NOTES
PROGRAM
=========================================
NAME			PRESENTER	NOTES
egg drop soup			to	four eqqgs on tube above flat pan.  Flat pan rests on 
					4 beakers.  Kick pan out with broom handle.  Eggs
					fall into beaker.
pen and loop			ab	Pen rests on embrodery hoop on bottle.  Remove hoop
					and pen drops into bottle.
					up front on planetarium
table cloth				to,ab	
hover craft				jr, ks, js	area needs to be cleared

swinging chain resonance	jr		Resonacne. Chain hangs in 4 loops of different length.  
					Get each length to swing by itself.  light low, spotlight
quitar resonance			jr	Resonance.  Attach slinky to quitar. light low, spotlight
burning candle on both ends	ag		Resonance. low lights
flame tube				bh	Resonance.	gas lines run, lights low
put soap film on trumpet 	jw		low light, spotlight

balloon & dry ice			jr, to	Put dry ice in balloon.
dry ice & water			to, jr		low light, spotlight
dry ice balloon w/ flask	to,ab		to 	Heat flask balloon expands.  Place in ice water balloon	
					gets pushed inside flask.
Liq N2				to, ab	needs space - needs floor cleaned after
					In order.    Spill some on table. Bang hanging strip of Al. Flower.  
					Rubber hose.  Rubber ball. Hot dog. Air balloon (shrinks and 
					air turns liquid, expands as it heats up)
can crushing			jr	square gallon can.  Collapse with boiling water.  Expand
					with N2.  When fullyl expanded container leaks at seams 
					rather than shattering.
barrel crushing			ag	Took about 20-30 min to boil.  20-30 min to collapse.


hot air balloon			bh, jr	tussue balloon sent aloft with bunsen burner and heat gun
convection w/ colored water	ab,to		Aquarium w/ water.  Add blue cold water and hot
					warm water - convection.  Put white paper on back of 
					aquarium. Used low light, spotlight.  Problem - water
					dumped in and resulted in mixing rather than layering.
					Need to be practiced.
egg in flask 			ab		up front, low light, spotlight
Magdeburg sheres			jw, ag, 	
confetti cannon			jw	pressurize pvc filled with confetti. Cork pops and confetti
					comes out.

wussy professors (rope)		jw, ag	kid from audience pushes on middle and knocks over profs.
people lever			jr, ks, js	kid from audience lifts parent
bed of nails			jw, ag		
chain and sprocket		to		spin w/drill.  Chain rolls about 20 ft.
wine butler				jr, ks, js	place stand on lab cart to dramatize effect.
bowlilng ball pendulum			jw, js	
rocket cart(w/ throw objects)	jw, bh

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