Have you ever wondered why the keyboard was made the way it was instead of being organized alphabetically? Well it's roots trace back to the typewriter, where engineers made the keyboard in the way that makes the most sense. Typewriters changed the communication category in the world forever, and in this episode you get to see why and how they work!

Do you ever wonder how airships worked or why they stopped being used? In this episode we go into the history of the airship, why they were more efficient than modern airplanes, and why they were suddenly out of commission. These giant monsters functioned more like objects floating on water than true airplanes, which is what made them so fuel-efficient. Tune in to learn even more about these magnificent machines!

The engineering world revolves around math, with every important part in a design involving complicated arithmetic. For the longest time, the time before a product could be released depended heavily on how fast the math team could get their work done, which often took ages to finish due to human processes and checking for mistakes. However, the arrival of the mechanical calculator completely changed that, reducing time drastically while improving efficiency at the same time. This invention was almost like the discovery of fire in how important it was to the math and engineering world. Tune in to see how these old calculators operated with their rotating dials and cylinders!

When most people think communication, they often think about the phone that they have in their pocket. However, communication didn't start off like that, and was actually just based on a language of dots and dashes, and by a bunch of wires and a device that looked like a complex hammer. Telegraphs are the basis of all communication today, showing that instant, long communication is possible no matter how hard to understand it may be at first. Tune in to learn about how a simple system grew to connect countries around the world!

In this episode, we'll talk about of the first vehicles that connected distant regions, directly contributed to the huge economic boom of our times, and basically built us to where we are today, We're going to discuss the steam trains that used the simple process of heating water to move materials across continents, how it happened, and their impact on the world.

Sources:

https://www.britannica.com/technology/history-of-technology/Steam-locomotive

https://www.gcrailway.co.uk/about/engine-shed/locomotive-workings/

https://steamgiants.com/wiki/answers/how-a-steam-locomotive-works/

https://www.theengineerspost.com/locomotive-boiler/

https://www.guinnessworldrecords.com/world-records/62943-fastest-steam-locomotive

https://nationalrrmuseum.org/union-pacific-4017-big-boy/

https://www.trains.com/trn/train-basics/abcs-of-railroading/how-a-steam-locomotive-works/

https://www.american-rails.com/

The tech we have today didn't always start out that way. In fact, all of our current tech, from smartphones to pcs, are the direct descendants of room-sized computers. Despite their intimidating size, they were much less capable than the smartphones in your hand, and needed physical programming rather than the easygoing software we have today. Tune in to learn all about these huge monsters and some fun facts as well!

Have you ever seen a record player and wondered how it could create music from just spinning a disk? How it seemed more complicated than the phones we just hit play? In this episode we talk about how the record player came to be and some fun facts about them as well. We also dive into how they work, showing you that they're not actually more complex than the technology we have today.

https://guides.loc.gov/recorded-sound-research/collections

https://www.electrohome.com/blog/history-record-player/

https://electronics.howstuffworks.com/record-player.htm

https://www.britannica.com/technology/phonograph

https://www.cambridgeaudio.com/usa/en/blog/phono-stages

https://www.riaa.com/u-s-sales-database/

https://www.loc.gov/collections/emile-berliner/articles-and-essays/emile-berliner-biography/

https://www.loc.gov/programs/national-recording-preservation-board/about-this-program

We use this box so often and so effortlessly that it may just seem like magic in the way it so efficiently makes our food edible. However, the heat from a microwave and the heat from your stove is vastly different, but both can still burn you. Microwaves target food almost surgically, heating it up more effectively than other methods. The future even consists of instant cooling technology, almost like a reverse microwave. Tune in to learn even more!

Sources:

https://www.britannica.com/technology/microwave-oven

https://www.history.com/articles/microwave-oven-invention

https://www.britannica.com/technology/How-Does-a-Microwave-Oven-Work

https://www.si.edu/collections/snapshot/microwave-oven

https://www.explainthatstuff.com/microwaveovens.html

https://www.nature.com/articles/s41467-025-66317-3

https://www.impactlab.com/2024/04/03/the-dawn-of-the-reverse-microwave-revolutionizing-kitchen-cooling/

https://www.concepthut.com/super-freeze-the-reverse-microwave/