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Unprofessional Engineering

If you have ever seen a cruise ship, there is no doubt that you have asked yourself how they are built and how they possibly manage to keep everything running so smoothly. Don't worry! We're here to explain just that. 

The process used to build cruise ships is pretty consistent across the four major manufacturers, and without saying too much, prefabrication plays a huge part. We'll explain how everything is pieced together, discuss just how powerful the engines are, learn about desalinization, and explain where your poop goes. 

We also discuss how they are able to turn these huge ships around in just 10 hours at port, loading on thousands of hotdogs and lobster tails, cleaning rooms, and moving thousands of people on and off of the cruise ships in no time!

How Are Cruise Ships Built - Episode 326

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Are you in the market for a new car? Do we have a deal for you!! For just the small price of 3 million to over 13 million dollars, one (yes one) of these cars could be yours!!!

Learn what separates a sports car from a supercar, and then what sets the hypercar apart from the rest. From top speed and acceleration to the top end components used in the design, hypercars are worth the price! OK, maybe not that, but they are engineering marvels. We also discuss the first hypercar, the best hypercars available, and the most expensive ones possible.

What Are Hypercars? - Episode 336

With the emergence of the Soviet Flanker and Fulcrum, the United States Air Force realized there was a need for a new Advanced Tactical Fighter. That new ATF was the F-22 Raptor, a stealth tactical fighter developed by Lockheed Martin and friends. 

We look into the engineering innovation that was needed to design the F-22, from new composite materials to crazy stealth technology that makes the F-22 appear to be the size of a bumble bee on radar. How is this even possible?! You'll have to listen to find out!! Or Google it... but mostly just listen.

Lockheed Martin F-22 Raptor - Episode 337

Continuing our series on companies that built the world, we've finally landed on one whose projects have already earned their on episodes; Lockheed Martin! 

Fun fact: Lockheed Martin didn't become a thing until 1995, but Lockheed Corporation and Martin Marietta were around well before. From the F-117 Nighthawk to the SR-71 Blackbird, and a ton of things in between, we look at all of the major accomplishments of this (or these?) company and how it became one of the companies that built the world!

Companies That Built the World: Lockheed Martin - Episode 338

Scientists around the world are making giant leaps in the field of nuclear fusion. OK, maybe not giant leaps, but, you know, very small steps that are still very significant for helping the world become free of their dependency on fossil fuels. 

Although scientists theorized how nuclear fusion worked back in the 1800s, we still haven’t been able to make a form of energy that we can rely on today. But we’re getting there! In just a few short decades, the science community is confident that we will be able to depend on nuclear fusion at a large scale. How far do we have to go? Well, just recently we were able to briefly produce more energy from a fusion reaction than it took to make happen. Sort of. Intriguing, right? That is why you’re going to have to listen to learn more!

How Does Nuclear Fusion Work? - Episode 339

If you're a golfer, one thing that you know for sure is that bad shots are never your fault! Your grip might be worn down, your clubs are old, someone talked in your backswing, or you're playing with bad golf balls. Speaking of golf balls, perhaps they are bad due to their manufacturing process. 

We looked back to understand the history of the golf ball, from Rome to Scotland, from wooden balls to the feathery, it has been a long journey to get where we are today. We also did a deep dive on the actual manufacturing process that we use today for making golf balls. from creating the core, to defining the modulus of elasticity and compression of the golf ball, all the way up to painting your favorite brand on the front of the ball, we have it all!

How Golf Balls Are Made - Episode 340

We've all sat around on the 4th of July, or some other celebration, and watched the amazing fireworks displays. But do you know how they make the different shapes, colors and sounds? We do. Because we're smarter than you. Or because we have Google. Give this a listen and be able to impress your friends with some useless knowledge next time you see fireworks.

Fireworks: Make them at home, kids! Or, how do they work? - Episode 6

Are you looking to build the perfect workstation for your engineering, CAD or gaming needs? You're in luck! We hooked up with an expert from TFI CAD Tips, Neil Cross, to help you understand where you should spend that extra cash to take over WoW, what the different parts of your PC do for improved CAD design and tells you if you should just buy something off the shelf.

Looking for some help with Autodesk Inventor? TFI has just the tip for you! Check them out here:

YouTube - https://www.youtube.com/c/tficadtips
Twitter - https://twitter.com/TFICADTips
Facebook - https://www.facebook.com/TFICADTips/

Building the Perfect CAD or Gamer PC - Episode 60

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Can you remember a technological marvel that you thought would never be replaced, and the next thing you know it was obsolete? We're taking a look at some of the most amazing technology that changed the world, yet is now nothing more than an afterthought. 

Some of the items we discuss include: Encyclopedias, CRT TV, watches, answering machines, typewriters, the postal service, steam engines, pay phones and more!

Amazing (yet) Obsolete Inventions - Episode 78

ALiEn InVaZiOn (WIP)

Interested in science, technology, machinery, engineering and the history behind everyday things? Want a fast and fun way to get your kids interested in STEM? Look no further! We break down a weekly engineering topic in a way that everyone can understand and enjoy.
Twitter: @UnproEng
Instagram: Unprofessional_Engineering
Facebook: UnprofessionalEngineering

How Are Cruise Ships Built - Episode 326

Unprofessional Engineering

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