# Poetry of Physics

Now let’s be honest, physicists can be weird people, who spend their days in front of a black board with nothing else but cheap coffee and frozen TV dinners to keep them alive. However, there’s another side of physicists — they actually have hobbies, believe it or not. There are physicists who paint, who dance and even some physicists who are comedians like the fellow who goes by the name of Ben Miller. Anyway, even I was surprised when I found out that some of the greatest physicists throughout the history wrote poetry.

For instance, you might have heard of a fellow named James Clerk Maxwell — perhaps one of the greatest physicist ever. He has written quite a collection of various poems about science, philosophy, physicists and women.

Perhaps the best known poem, which is a great example of a unique mix of physics and poetry, is a work named “A Problem in Dynamics”.

**A Problem in Dynamics**

*An inextensible heavy chain*

** Lies on a smooth horizontal plane,**

*An impulsive force is applied at A,*

*Required the initial motion of K.**Let ds be the infinitesimal link,*

** Of which for the present we’ve only to think;**

*Let T be the tension, and T + dT*

*The same for the end that is nearest to B.*

*Let a be put, by a common convention,*

*For the angle at M ’twixt OX and the tension;*

*Let Vt and Vn be ds’s velocities,*

*Of which Vt along and Vn across it is;*

*Then Vn/Vt the tangent will equal,*

*Of the angle of starting worked out in the sequel.**In working the problem the first thing of course is*

** To equate the impressed and effectual forces.**

*K is tugged by two tensions, whose difference dT*

*Must equal the element’s mass into Vt.*

*Vn must be due to the force perpendicular*

*To ds’s direction, which shows the particular*

*Advantage of using da to serve at your*

*Pleasure to estimate ds’s curvature.*

*For Vn into mass of a unit of chain*

*Must equal the curvature into the strain.**Thus managing cause and effect to discriminate,*

** The student must fruitlessly try to eliminate,**

*And painfully learn, that in order to do it, he*

*Must find the Equation of Continuity.*

*The reason is this, that the tough little element,*

*Which the force of impulsion to beat to a jelly meant,*

*Was endowed with a property incomprehensible,*

*And was “given,” in the language of Shop, “inexten-sible.”*

*It therefore with such pertinacity odd defied*

*The force which the length of the chain should have modified,*

*That its stubborn example may possibly yet recall*

*These overgrown rhymes to their prosody metrical.*

*The condition is got by resolving again,*

*According to axes assumed in the plane.*

*If then you reduce to the tangent and normal,*

*You will find the equation more neat tho’ less formal.*

*The condition thus found after these preparations,*

*When duly combined with the former equations,*

*Will give you another, in which differentials*

*(When the chain forms a circle), become in essentials*

*No harder than those that we easily solve*

*In the time a T totum would take to revolve.**Now joyfully leaving ds to itself, a-*

** Ttend to the values of T and of a.**

*The chain undergoes a distorting convulsion,*

*Produced first at A by the force of impulsion.*

*In magnitude R, in direction tangential,*

*Equating this R to the form exponential,*

*Obtained for the tension when a is zero,*

*It will measure the tug, such a tug as the “hero*

*Plume-waving” experienced, tied to the chariot.*

*But when dragged by the heels his grim head could not carry aught,*

*So give a its due at the end of the chain,*

*And the tension ought there to be zero again.*

*From these two conditions we get three equations,*

*Which serve to determine the proper relations*

*Between the first impulse and each coefficient*

*In the form for the tension, and this is sufficient*

*To work out the problem, and then, if you choose,*

*You may turn it and twist it the Dons to amuse.*### Related Posts

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