The Ultimate Makers Guide to Gear Boxes 

Yes, great job Professor Jeremy.

Brilliantly demonstrated! Reminds me why I took physics in college (not engineering but just enough). Starting with W = F*D and Power algebra, with a demonstration with you kids moving bricks & a seesaw was the perfect finishing touch that made this video unique!

I love watching your channel. You are such a great person and I would love to have had a shop teacher like you. Keep up with all the good work that you do.

I agree Mr. Fielding you are a good teacher.

Congrats from the Most Bestest Wannabe Fabricatorizer Ever! Keep on DIYing!

I am a retired engineer, 76. I am so excited to hear of your interest in engineering! You have more tools and information available today, than in the history of humankind. For example, when I started with micro controllers, the minimum cost of entry was about $50,000 US. That's in 1980's dollars!! You are in for a wild and fun ride :)

There's an awesome presentation from an nvidia fellow that happened at the recent gtc. It's about using agnostic data models using videos of things in motion to train a general control model for adaptive robotic movement. The mechanical side is way farther ahead than the software governing the motion for whatever task the robot may be put to use for. Like bipedal robots and a general kinematic model where the software will be aware of the most most natural movement for the dof, sensors, and such inherently without direct human intervention. Note that I do not call this ai. Llm and large data models have yet to earn the name that everyone associates with artificial intelligence. Large data models use simple mathematics backed by compute power to basically play a fast game of connect the dots for whatever task the models are built for. Agi is very, very far away. Kinda like how rasterization it's a cheaters way of making graphics look pleasant in real time. Ray tracing in games looks cool but it's a bolted on technology crippled by lack of real-time compute power and real power draw. 2 light bounces for an aggregated group of similar triangles is far from what can be done in offline rendering where it takes hours for super computers to render a single frame of woody's head (in toy story 3 for example) in a closeup with the bokeh effect around him. Ts3 was the first cg movie to use light as the governing principal for how everything looks which is why I chose it.

​@hippie-io7225 you're right. It's an incredible time to get into it. I donate learning kits and gear to people all the time.

@@hippie-io7225 Thankyou Sir for your kind words 🙂

@@jstro-hobbytech Thankyou Sir :)

But wait, there's more! Forced child labor! I approve (as one who used his kids in his business.)

My first two clocks were cut by hand as well. Check my older RU-vid videos! I said two clocks in the video but there were actually three. And all three have videos.

Thank you sir for the kind words. I am honored

Indeed there is often an abundance of information about components available

Thank you Sir! There is more to come for this one :)