F
FrCorey
Guest
Now, this is how to Incense!
youtube.com/watch?v=XpvHaH36anA&feature=recentu
youtube.com/watch?v=XpvHaH36anA&feature=recentu
I use videos of the Botafumeiro in my physics classes:Now, this is how to Incense!
youtube.com/watch?v=XpvHaH36anA&feature=recentu
Are you familiar with these pages:I use videos of the Botafumeiro in my physics classes:
Catholic Trivia: Yes, there have been accidents.
- Illustrates the relationship between Kinetic and Potential Energy - pulling on the ropes gives the pendulum more potential energy that becomes kinetic as the swings get more extreme.
- Illustrates the phenomenon that the time between swings is related to the length of the rope…
- *Not *to the *weight *of the thurible, and…
- *Not *to how fast, and…
- *Not *to *how far *to either side the thurible is swinging.
- Note that the timing is the *same *when they stop pumping it up around 3:00 and when the show is basically over around 5:00.
- Illustrates the phenomenon that a pendulum swings in a plane:
- The plane appears stationary and a shove to one side or the other is the only thing that will get it to swing in circles - note that pulling on the ropes only raises and lowers it *without *making it go in circles.
- But if left to swing all day, the plane will slowly rotate as the earth turns underneath it.
- Illustrates the principle that one should not park one’s car in the north or south parking lots alongside the cathedral unless you have very good insurance.
- And, as a side note, the vents slots on the lid are nearly straight lines - illustrating the mathematical fact that a *hyperboloid of one sheet *can be generated by sweeping an oblique *straight line *around a central point outside the line (youtube.com/watch?v=3O7KstiSC7s).
Heh heh. Thanks.Are you familiar with these pages:
sciences.univ-nantes.fr/physique/perso/gtulloue/Meca/Oscillateurs/botafumeiro.html
jpq.pagesperso-orange.fr/equadiff/botafumeiro/botafumeiro1.htm
They demonstrate the physics of the Botafumeiro.
-ACEGC
THAT was sooo cool…!!!Now, this is how to Incense!
youtube.com/watch?v=XpvHaH36anA&feature=recentu