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 (yes, you REALLY need this), and has been taught for the last 10 years by Dr. Jack Bartholomew. If a CTYer scores an A or B in the course, (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 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 and spaghetti snakes (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 Fermi problems, dimensional analysis, engineering design processes, material properties, error propagation, approximation, engineering ethics, and binary systems/digital logic.

Here is 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. The one 5/8/10/12/13-year old(constantly changing according to the heisenberg uncertainty principle) who chose to come regularly got under 20 out of 90 points on assignments.

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 t-shirts.

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. Spend every minute you can clandestinely studying, or be prepared to lag far, far behind.

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

Two words: Mad Pre-Calc/Physics. Wait, that's three.

Don't take the warning on the course description lightly... This is a HARD course. A lot of smart people take this course without realizing this, and are overwhelmed by the workload. Don't be one of those people. The youngest person to take this course was a 12 year old named Dean Steinman; this is extremely unusual because the prerequisite is to take Pre-Calc.

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. If you plan on getting credit for the course, make sure you remember to do this essay, because it's not well-advertised on the main website, and a lot of people forget to do it. 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 you do 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 (both of which you will find in the most unexpected places a week later). For those interested in the 3D design of the bridge which held 17 kg, here is the link to model on Google SketchUp Warehouse: [3].

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  Bridges! Note the one that looks the crappiest(second from the front) ended up holding the 2nd most weight; Keep It Simple, Stupid.

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  More bridges!

The labs consist of several virtual labs, as well as the infamously complicated "Materials Science" lab (be prepared to work until 4 in the morning) 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 with metersticks.

To even comprehend the material, let alone earn credit for this class, you WILL find yourself doing work outside of class. Paradoxically, this is against CTY policy. However, what Hopkins lacks in CTY tradition, it makes up for with lenient lights out reinforcement depending on your RA, which means you most probably won't get caught completing work. NOTE: There is a path which allows you to retain legality and stay caught up in work. It is to avoid social contact altogether and spend every minute of your free time working on IENG stuff. This option however, is fraught with danger and was not chosen by any of the students of 11.1
Personal interjection: In 11.1 the boys were caught once, in the third week for staying up past lights out waiting for the use of a laptop. (Apparently, the boys had their door propped open and inside the residential dean found: a boy playing guitar; four boys playing poker with pretend chips; one boy studying mad SAT; two of these aforementioned, were shirtless.) The girls were never caught. It is recommended one brings a contraband flashlight or lamp and keep the room lights off. Administration can see them from outside.

A requirement for the course is a 1 GB flash drive, which you WILL need. In addition, it won't hurt to IS ABSOLUTELY NECCESSARY bring a laptop armed with word processing, excel, and powerpoint(preferably not 1997, or you will find yourself naming files as a combination of an expletive and the owner of the computer); however, keep in mind that laptops are also considered contraband at CTY. Fortunately, most RAs at JHU are fairly understanding of the difficulty of the course and will turn a blind eye towards it.

A vast majority of the course consists of group projects, so not only will this course teach you extreme algebra and physics, but you will also learn how to work in a group. The class usually becomes quite tight-knit, because you work with each other so much. You need each other's help, and you need everyone to have your back; whether it be writing labs together at 2 AM, sitting next to your partner who's writing labs at 2 AM for moral support, or trying to explain midterm topics the midnight before the midterm to your equally clueless roommate.

History

IENG has been taught for at least the last 10 years. Its exact origin is unclear.

CTY's photographers and videographers will often drop by during the bridge building and breaking to take videos and record testimonies of why CTY is so cool. :D

2011.1

In 2011, 16 brave souls (14 boys, 2 girls) subjected themselves to this extremely grueling course, for knowledge, college credit, and the greater good.

The boys, Chris Little's hall, formed the closest, most bro-like hall ever. The hall ate together during almost all meals, played ultimate frisbee as a team, and in general did the same activities. From the first day it was decided that the whole hall be entered into the ultimate frisbee tournament. Kavin Sanghavi signed everyone in the hall up for the ultimate frisbee weekly activity to train. - we lost, but we still had the most spirit. and uniforms. New inside jokes were made almost every day, and we had deep conversations over chinese food in the hallway. Chipotle was also good. We had one of the chillest RAs ever, and basically all the ravers.(Chen was the only one with live glowsticks that session). The hall was made up of Goku-l "52.5! OH YEA" Asokan, Gareth "Frisbee maniac" Chen, David "FAKE Lax/Poker Bro" Cho, Chris "REAL Poker Bro" Yu, Kavin "raving guitarist" Sanghavi, Kiran Jagtiani of the depressing music, Harry "Hacker" Brennan, William "D'arcy" Kenworthy The Fourth, Joon "8-year old" Kim, Sahil Gupta the Retired Engineer in Disguise, Dani Casas Bofarull the Smooth-voiced, Suave, Spanish Lad, Tyler "The one who sings really high" Postle, Andrew "way tall" Schade, and Xinyuan "MC/Raver/Random guy with flute" Chen.

The girls were really cool too, but since there were only 2 of them, they felt a little bit left out sometimes... But they were really awesome! See? they even drew this sign in front of our bench!

A guy named Rob was the TA this year, famous for bringing his iPad to class everyday and playing Plants vs. Zombies and Words with Friends (in which he refused to play his students) on it. a lot. all the time. He also wore a tie and slacks every day, way more formal than Jack, and WROTE IN ALL CAPS ALL THE TIME. As such, we made many kind-hearted jokes about him and gave him a duct tape bowtie that we all signed as a parting gift. We also wrote/sang him a song, based on the tune of American Pie.
so bye, bye, guy with iPad and tie
played his games all day in class until his battery died
and the grades he gave made all his stuuuuudents cry, singing
this'll be the day that I die... this'll be the day that I die.