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I hate that you can never get all the butane out of a can

I just began a course for electrical and digital electronics, surrounded by a whole lot of other brilliant people, who all seem to have the same passion for the subject that I have. I was a bit late to the game myself, but I've always been well read. I love tech and science, and I'm so glad I chose to take this route. I feel what you're saying in my core, and it's part of why I chose to go for this. I hope I can contribute to the informed commentary rather than sit in the sidelines listening while things go insane.

Air battery Interesting stuff, thanks

I think you have some great points. I also feel that engineers in general are more into write papers than publish "modern media" content. I believe this is a problem with academia in general that for hundreds of years have put themselves on a pedestal. Instead of communicating in layman's terms academia has created an exclusive club instead of sharing the information with everyone. Thankfully AI is making this information available to everyone now where a llm can translate academic papers to someone at any level of society. One of the most powerful insights of the Toyota Production System as it was taught to me was to get everyone at every level from janitor to c suite included in the Kaizen. I wish that one day we could the same in society and help everyone understand this beautiful planet we live on and how we can use all the information we have gathered over millenia to improve the lives of everyone.

at least if there is a fire, you can blow air on it.

haha so much stupidity in this video .

Ben Wa the hermit crab 🤣 bro’s a little kinky 😁👍

Oh man, having your left hand that close was making me nervous. Watch out for when those brads shoot out the side. You'll have a new hand or finger piercing.

This is too frikkin cool! 🙌 I gotta build this

Yes ! You are so right about this space being dry in conversation when it should be the opposite

Fair point! BTW: Applied Science (Ben Krasnow), Dan Gelbart, Alex Slocum, Matthias Wandel, Stuff Made Here, Alpha Phoenix, Breaking Taps, 3 blue 1 brown, Veritasium, Cody, Nurdrage, ... Typically they produce videos (when they have something to tell) instead of making "content" (because it's Wednesday).

And this way of talking about stuff, Ladies and Gentlemen, is why nobody really listens to engineers. Sorry for the plain English. But I'm bored out by this 5-D-Tech-Talk-Gibberish after having lived almost 5 decades in KUKA-town. And I'm an engineer myself ...

the extra voltage drop was from the led and the hub chip data for usb is at 3.3v so it wouldn't be affected

Absolutely agree. By now I've tuned off a lot of polished fluff videos, because they're just not deep enough into the subjects I care about. It is a very long tail of expertise, where the deeper you go, the less expertise there is, and that's why I appreciate channels like yours.

Social media is an amplifier for morons.

Interested to hear you extrapolate on what you mean by dynamics. In the case of the Boston Dynamic's, wouldn't the ability to modify what their Spot show signs of dynamic? Consider an attachment that allows the Atlas to cast a fishing line through a different method. Would this take away from its "range" of dynamics?

totally agree! please do the video on dynamics

Engineers being statistically introverted dont handle mean people very well. We say lots of truth which can be taken as being mean. So it's really a turn-off to post truthful comments that receive the hostilities of the internet. Its fine to be wrong, it promotes learning. Love the community you built!

An anecdote, to consider. I am an evolutionary biologist and also have a master degree in science education. I left the field. From science and high school education, we have offered simple and accessible explanations of science to kids and the public, but somewhere lost the need to teach complex science as well. In my own area of expertise, evolution, processes are kind of slow. It takes at least a thousand generations to reach meaningful divergence between species, so the process of speciation and evolution is often not available for direct, real-time, my-own-eyes observation. If the idea has set that science is only science if you can set up a little backyard experiment and witness the result with your own eyes, the mere act of teaching the concept of deep time (geological timescale) and fossil records, rates of mutations in computer screens full letters that are supposedly DNA sequences... It's all just suspect to the diligent student that had embraced that science is only real it you do it yourself etc. We have a similar issue with climate change, it's not only hard to grasp conceptually and hard to observe directly, it's also been tied into a kind of economics, politics, citizen science find-truth-for-yourself mentality that makes the unusual consensus and robust scientific view on climate change suspect by nature. Normal people don't agree on things, so if scientists agree on something, someone pays them to agree with something. What? The "agenda" obviously.... I left because I felt I needed to be a regular person for a while to understand what ordinary people need to see science again, the right way. I haven't returned yet... There is absolutely a need for more engineers and more robotics content. But I actually appreciate that many engineers don't feel like they're the one to educate the public. Biologists have been too unplanned about it and look where it brought us. Let's just see who emerged with a clear idea and wants to lead.

Coughing and sniffling while wearing a jacket embroidered with 'SICK'. He's trolling us, isn't he?

I'm always in search of new SME's. That's where the quality content is. Maybe others can comment their favourite high-quality channels? Tech Ingredients is my top choice.

100% this, TH-cam has had so many science communicators that have taught the public about science and reasoning, and these days the science space is filled to the brim with great people and great ideas because they inspired people. We do really need more tech and engineer communicators to do the same, teaching the general public about the fields so it becomes less daunting and inspiring the next generation to create and share knowledge.

I should receive some sort of certification in the mail after watching this video.❤

I mean, that’s why they make carbide tips to drill through rock or concrete or motor

Woah…. This is difficult to watch after 2.5 strong margaritas

I can help

Like pictures in my mind becoming more clear. Thank you.

This is not about cooling. This is about compression induced stress. As filament (1.75mm diameter) is compressed to fit through the nozzle (0.4mm hole), stress is created within the polymer chains that make up the filament (they bunch up). As the print sets, those stresses want to be relieved, and the unwinding of polymer chains causes warping. Each filament has a point known as its glass transition temperature. Above that point, the polymer chains within it are free to rearrange themselves without warping the part. The solution is to use a heated enclosure. It's temperature doesn't have to be above the filament's glass transition temperature. It just has to be hot enough so that after printing, the filament stays above its glass transition temperature for long enough that the polymer chains' internal stresses relieve themselves.

Teflon bad for food. I stopped in the middle of the boring line drawing. These are called shorts...

I've had issues with printing large rectangular boxes, like for trading cards, but had a similar breakthrough when eating a bar of chocolate. I've designed several footprints that have grooves cut in rectangles and hexagons that relieve stress along the print bed plane, and reduce warping through the rest of the part. I've even made it decorative and changed filaments starting with a clear, then to a color, then back to another/clear to make shapes appear for box lids!

What’re u crying about?

Extremely toxic

wthel is a backing sheet wtf is it for and whats wrong with ur microwave

I'm glad you had success here. Unfortunately I have not had the same luck holding agencies to their core values. My local police department springs to mind.

Teflon is one of the best examples for why you CAN'T simply trust datasheets.

I like it

I don't get the "rich dad poor dad" part....

Very valid points, the frustrating part is that all our research on materials and supplies can't be confidently applied to random Chinese products. Especially in regards to food or chemical safety. There are way too many fake or fradualnt products and unless the supied product can be tracked to the material manufacturer data we have to be cautious.

I've always been baffled by how expensive the long, rigid outlet strips are. I'm thinking of 3D modeling and printing my own rendition. Snap-fit panel mount outlets are like $0.75/piece and could be repositioned for versatility. Add a circuit breaker, power meter, maybe even a power supply and XT-60 or barrel jack for DC devices. That's still probably well under $60 in parts.

YEAH BUT - KITCHEN, SPLASH - WATER - BOOM.

Already a thing. Just do a search for ("track lighting" AND "receptacle"). A few brands. Grounded. They stick out about 2 inches, though.

My late friend Bob invented this already!