Investigations in Engineering

Investigations in Engineering, coded as IENG and nicknamed Fast-paced Death, is based on the Johns Hopkins freshman engineering course What is Engineering?. IENG is offered only at the Johns Hopkins site, has a precalculus prerequisite, and has been taught for the last 10 years by Dr. Jack Bartholomew. If a CTYer scores well enough on tests and assignments (yes, this class does involve grades) and pays $300, he or she can earn three Hopkins college credits. It is one of, if not THE, most intensive course CTY offers.

Course Description

According to the official CTY website:

"This class asks students to do more than calculate the solutions to well-posed, simplified problems. Rather, they are asked to translate problems often encountered by engineers (with no obvious solutions) into ones which can be tackled and resolved. These open-ended assignments require hands-on exploration. Some of the exploration uses a virtual environment with a set of laboratory experiments developed in HTML and Java. These exercises require students to develop a broad understanding of how to solve engineering problems. The virtual laboratory includes exercises such as drilling for oil, remote measurement, electronic circuit design, logical circuit design, and building a robotic arm."

In addition, you'll cover topics such as:
·Fermi Problems
·Dimensional analysis
·Engineering design processes
·Material properties including
   -Stress and Strain
   -Euler buckling load/Young's modulus
·Statics and Dynamics
·Truss Calculations
·Chemical Engineering
·Error Propagation
·Expected Values
·Approximation
·Statistics
·Binary systems/Digital logic
·Engineering Ethics

Here is a sample of the syllabus: [1]

As one can tell, the courseload for this class is extremely intense. It is highly recommended that only older, more mature students attempt this course. The speed at which information is dealt out during lectures and the pile of assignments required for the course is, in the humble opinion of a survivor of the class, only suitable for 15-17 year olds.

Instructors

IENG has been taught for the last ten years by Dr. Jack Bartholemew, although everyone calls him "Jack" and no one thinks of him as Dr. Bartholemew. He is a generally laid-back but extremely sharp guy who will blow your mind during lectures. He is fond of wearing brightly colored sneakers, shorts, and a t-shirt. During each morning session, Jack gives a lecture on various aspects of Engineering. The course is taught like a college course, which means that the information flows ridiculously fast, and not much time is spent dwelling on certain topics. It is helpful, if not essential, to bring a notebook and take notes. There is not really any other way to fully absorb what Jack is teaching. If you find yourself understanding concepts 3 days after they're taught, congratulations- this is normal. Jack is usually available during the afternoon or evening sessions if you need help. If you are clueless about ANYTHING, is is highly recommended that you talk to Jack or your TA AS SOON AS POSSIBLE. Almost guaranteed, the next day's lecture will bring more questions, in a vicious circle. Jack is very approachable and will do his best to explain the complex concepts to you, so it never hurts to ask.

Workload

First, this course is the only one that requires an essay be written BEFORE the course, to be handed at the beginning of the first class. For more information regarding the pre-course essay: [2]

You'll be graded on several lab reports, two oral presentations, and two essays (one of which is the aforementioned essay before you get to CTY.) In addition, this class includes a midterm exam, as well as a final. The culmination of the course is designing, constructing, and testing a bridge constructed entirely of spaghetti and epoxy.

The labs consist of several virtual labs, as well as the infamously complicated "Material Science" lab and the arduous "Remote Measurement" lab. I don't want to spoil the surprises, but let's just say it's extremely easy to screw up the former and the latter requires extreme patience and metersticks.

To comprehend the material, let alone earn credit for this class, you WILL find yourself doing work outside of class, which is against CTY policy. However, what Hopkins lacks in CTY tradition, it makes up for with lenient lights out reinforcement, which means you most probably won't get caught completing work.

Despite the intense course load, you will form the most tight-knit, close, bro-like hall ever (and I say bro-like, because you will likely find that there will only be a few girls). You need each other's help, and you need everyone to have your back; whether it be writing labs at 2 AM or just to sit next to you while you write a lab at 2 AM for emotional support.