6.055J/2.038J (Spring 2008)
Art of approximation in science and engineering

Simple reasoning techniques for complex phenomena: divide and conquer, dimensional analysis, extreme cases, continuity, scaling, successive approximation, balancing, cheap calculus, and symmetry. Applications from physical and biological sciences, mathematics, and engineering. Examples include bird and machine flight, neuron biophysics, weather, prime numbers, and animal locomotion. Emphasis on low-cost experiments to test ideas and on fostering curiosity about phenomena in the world.

Time/place MWF 1-2, Room 4-145
Instructor Sanjoy Mahajan (primary), Rohan Abeyaratne
Handouts Grading philosophy
Homework HW 1    HW 2    HW 3
Solutions Solution 1
Notes (All the notes in one PDF file)