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Technology Connections (2015)
Season 6 • Episode 1 • Holograms, Lasers & Boredom; the CED's march towards eventual invention (CED Part 4)
Technology Connections Season 6, Episode 1: Holograms, Lasers & Boredom; the CED's march towards eventual invention (CED Part 4)
Alright, here it comes! The fourth part. Watch Technology Connections Season 6, Episode 1 Holograms, Lasers & Boredom; the CED's march towards eventual invention (CED Part 4) in HD free online. Enjoy high-quality streaming of Technology Connections Season 6, Episode 1 and share your thoughts in the comments below!
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Episodes
28 episodesHolograms, Lasers & Boredom; the CED's march towards eventual invention (CED Part 4)
Alright, here it comes! The fourth part.
26 min
Old-fashioned rice cookers are extremely clever
Bet you didn't think a rice cooker was so interesting, did ya?
11 min
Race to the finish; RCA's final gamble (CED Part 5)
The end is near. The death knell approaches. What will become of RCA’s invention? And is this really the end? Would you like fries with that?
28 min
Brown; color is weird
This video discusses the color brown. Seriously.
21 min
Teleprompters are clever, simple, and also pretty neat
Yep. Teleprompters. That's what this video's about.
10 min
The Computer-free Automation of a Jukebox (Electromechanics)
Ever wonder how we made all these crazy machines do all their crazy machine things before computers came along? Wonder no more as we explore the inner workings of a Wurlitzer 3400 series jukebox from 1970!
23 min
The Selection Accumulator; a Jukebox's Brain
Today, we take a look at the selection accumulator; how it works, what it does, and how that relates to the rest of the machine. Strap in, folks!
29 min
Chest Freezers; What they tell us about designing for X
This video is super cool. We're talking about refrigeration, and how the design of a refrigerator affects its energy consumption. Freezers are the perfect place to see this in action, so let's take a look!
27 min
Coffee Percolators: An Explanation and Roast
Do you like your coffee to have a little kick? Then try a percolator! It's like tasting a shoe! Seriously. Why are these still a thing? I don't know but let's talk about them!
25 min
DVD+R and DVD-R; What was that about?
We're really looking at the plusses and minuses of this whole ordeal...
29 min
Fans; High is next to Off on purpose
This video is absolutely fantastic. Ever wonder why it goes Off-High-Medium-Low? Well, it has to do with motors and the ways we cheat with them.
18 min
Pulse Oximeters; An Amazing Use of Light
You might have been seeing a lot about these little devices lately. Have you ever wondered how they work? Well, let's find out!
13 min
How to design an actually good toaster with lessons from the 1940's
I love this toaster so dang much.
11 min
The US electrical system is not 120V
It's more than 120V. It's even more than the other 120V! It is the sum of the two (and sometimes a different two!) that makes us who we are. Learn about the US electrical system in this not-at-all snarky video!
24 min
Laptop Docks! They're pretty neat!
I know, my use of a laptop (and worse, that I like it!) makes me a truly terrible person.
28 min
Cassette adapters are remarkably simple
It's a real lost opportunity that we didn't call these Cassettepters. It's not-at-all difficult to say! OK, maybe Cassepter would be easier but isn't that, like, a sword or something? The descriptions are getting weird.
10 min
Personal "air conditioners" aren't what they seem
You know, it's one thing when a product has a limited scope and application. It's another when it's passed off as something greater than what it is. Learn why these fad devices are fad devices in this video.
27 min
The Impact Sprinkler - more clever than it seems!
It's that time again! Time to take a deep dive into the mundane to see what we can learn. Join me as we look at this sprinkler!
11 min
A record player that can play CDs: The Fisher DAC-145
Well now, what do we have here? It's a CD player... but also a turntable? Hmm... very interesting. But why? How? And is it actually a good idea? Lucky for you you've clicked on this video and will find out!
28 min
Retroreflectors; they're everywhere, and they cheat physics (sort of)
Road signage and other markings may be something you take for granted, but have you ever wondered how they can appear so brightly with just the output of your headlights? Find out how, and get a load of other trivia, in this video!
23 min
The touch lamp; a neat idea, and older than you'd think!
I think we really oughta make this fashionable again, don't you?
17 min
Electric car chargers aren't chargers at all – EVSE Explained
Catchy title! But it's mostly true! There's a pinned comment you might want to read, as well. But there's some links down here, too.
27 min
Forced-air Furnaces: The What, Why, and How
Let's not get too heated, this is after an inflammable subject. Frankly it's exhausting, but we gotta do it. We gotta explain how furnaces work! And soon, we'll talk about what will replace them. I'll try to remember to put a link here when that time comes!
22 min
Camera Tech from 1971: Match-needle exposure meter
Ever wonder how pro cameras from the 1970's worked? Learn about their single most important tool for the photographer (and lots else!) in this exposé.
28 min
The Antique Microwave Oven that's Better than Yours
Seriously. How is this so old and yet so advanced?
14 min
What exactly is the goop inside a lava lamp?
Yep! Gonna get questionably gloopy!
24 min
Bubble Lights: The Weirdest Christmas Light?
Yes indeed, these are silly! Very silly! But, mesmerizing.
8 min
Detergent packs are kinda wishy-washy (Dishwashers Explained)
Ever wonder how dishwashers work? Are you ever bummed by the performance of yours? Well, this video can answer your question and possibly provide you with a solution!
33 min