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[challenge entry]

From the Explain Stuff With Maths challenge. See all 249 entries (closed)

(, Thu 24 Dec 2009, 10:13, archived)
[challenge entry] While I'm spanging you, I'll take care of myself as well...
I'll take care of myself as well...
(, Thu 24 Dec 2009, 10:16, archived)
# I had to filename it,
and now I have to return the spang

*weighs up frying pan*
(, Thu 24 Dec 2009, 10:19, archived)
# I've got a special spanging pan here...
It's lightweight aluminium for maximum noise, minimum pain...
(, Thu 24 Dec 2009, 10:22, archived)
# Marks out of ten for Vorderman?

I'd give her one!
(, Thu 24 Dec 2009, 10:25, archived)
[challenge entry] In mathematics and physics, a soliton is a self-reinforcing solitary wave (a wave packet or pulse) that maintains its shape while it travels at constant speed.

A single, consensus definition of a soliton is difficult to find. Drazin and Johnson (1989) ascribe 3 properties to solitons:

1. They are of permanent form;
2. They are localised within a region;
3. They can interact with other solitons, and emerge from the collision unchanged, except for a phase shift.

(, Thu 24 Dec 2009, 10:28, archived)
# O_o

I think you need to have a break
(, Thu 24 Dec 2009, 10:31, archived)
# ^ This
(, Thu 24 Dec 2009, 10:31, archived)
# it's a break from my fucking runge kutta problem that I have at the moment.
I was thinking of explaining some phenomena of traffic flow, or this particular fluid flow:
www.rockcastle.org/activities/waterwaves/water.jpg

but that's hard...
(, Thu 24 Dec 2009, 10:35, archived)
# o_O


(, Thu 24 Dec 2009, 10:42, archived)
# oh i thought it was sun cream
must be lost in the wave of translation
(, Thu 24 Dec 2009, 10:45, archived)
# Woo!
ah. solitons in a puddle.


Woo!
(, Sun 27 Dec 2009, 0:17, archived)
# *searches comedy instrument stocks*
The drumkit and trombone are out... will a comedy harp do?
(, Thu 24 Dec 2009, 10:28, archived)
# Comedy harp is good
(, Thu 24 Dec 2009, 10:42, archived)
# -1 for not labeling axes.
(, Thu 24 Dec 2009, 10:17, archived)
# -2 for not being able to spell labeling
:p
(, Thu 24 Dec 2009, 10:18, archived)
# lies lies all lies.
(, Thu 24 Dec 2009, 10:21, archived)
# - 3 to get ready
(, Thu 24 Dec 2009, 12:20, archived)
# With respect ... thats a cosine, not a sine..
(, Mon 28 Dec 2009, 0:50, archived)