Cogs and gears - a closer look
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- čas přidán 17. 08. 2020
- Lots of toys and machines use gears to make them faster or more powerful Deane shows how cogs interact to give the desired result. SUBSCRIBE NOW
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Curiosity Show ➤ www.curiosityshow.com.au - Věda a technologie
You know this was a good show when even talking about cogs and gears was made in a interesting way!
The Curiousity Show is the 1970s/80s equivalent of browsing CZcams for science content
It’s worth noting that in the 3 gear configuration, removing the middle gear would result in the same speed increase/decrease between the large and small gear, the only difference being a reverse in its rotation
Brilliant demonstration Deane, it's such a simple concept but amazing how prevalent it is in everyday items we take for granted 👌
Genius makes complex simple. Thank you
Brilliant,brilliant stuff. Very elegantly explained. No TV channel makes content like this these days.
Really like this show I wish they showed it in the UK when I was younger always something interesting to learn about
I had the Lego gears and motor when I was a kid in the 70s. They were very cool.
A friend of mine had the Fischertechnik kit and it had a motor and all the rest,.
Loved watching this show growing up in suburban Melbourne. Thanks guys.
I've watched a lot of these so far. One thought strikes me when I see the CZcams end card. I'd bet Rob and Deane, when the first shot these skits, had absolutely no idea where they would end up one day. He says the quartz watches are relatively new in the video. I'd love to know if at any point they thought one day that video would be sent across the globe as light speed digital information. Two gents as smart as they are, did they consider the possibility of the internet, and what it would become? I know they mention it in a few later episodes but over all, did they, back then, think about uploads, and downloads, and streaming video...... silly I know but it crosses my mind.
No, you are quite correct. There was no thought of it then, and some of our segments showed off new things like the Amstrad computer! As it was, we simply worked on a year-by-tear contract, never even sure if we would be doing the show the following year - for 18 years - Rob
@@CuriosityShow Things like that fascinate me. To see where we were, technologically, to where we are now. It boggles the mind to think of where we will be in 50 years. Whom ever made the decision to go keep renewing the contract has my thanks. I love the skits.
A completely unrelated question, if you don't mind: was the show ever syndicated in the US? Say.... 20-25 years ago? I saw the segment featuring the DUCW after I made this comment. I've seen that before on TV, I think. I know it wasn't on CZcams, as CZcams wasn't a thing when I saw it. That segment is the reason I started studying WW2 ground vehicles, which is why it stands out to me. Thanks either way Rob.
@@FokkeWulfe , I never saw it on TV in the U.S., and everything I've read about it says it never was shown here. The degradation in the analog conversion from PAL to NTSC would have been one problem. We did have 3-2-1 Contact, on PBS: in some ways, it was better than Curiosity Show; in others, worse. Watching Curiosity Show on CZcams, I keep wishing I could go back in time and get them to do certain things better and also get 3-2-1 Contact to adopt some of the better things from Curiosity Show. Anyway, an Austrian friend, who I supposed watched the German version in the '80s, introduced the Australian version to me just some weeks ago, and I've been hooked.
No mention of sprockets? Spacely won't be happy
5:23 That's a really cool music track. Does anybody know the name of it?
czcams.com/video/HNmieoTUTDs/video.html
I was so entranced by the music I didn't even realize how great it was until I read your comment. Also how is this track copyright from 2018 when the show is so old???
@@luknuk3m Thanks!
@@RoyArrowood Maybe they had copyright issues and replaced the music.
@@Kalumbatsch Yeah I must have been high or something 😂. I mean I know the the show was ahead of it's time but dang using music from the future is on another level 🤣
great video!
Sounded like some modern music at the end.
I love the synthesizer ring at the beginning.
Random was fascinated by Arthur's watch 😎🤝🇳🇱
If the music toward the end was part of the original show, then it was way ahead of it's time.
Nice LEGO Deane
3:20 Very interesting
*looks at bicycle*
I got my finger caught in the gears of one of those drills once.
That was great. Show something simple to start and build up. Liked the use of Lego too
I have some of those old technic gears
loss of force not power
Yep
I think he was trying to say "torque" in a way kids might understand
Yes, if this is an educational video then the use of the word power was very wrong.
@@Zack-xz1ph , if we can say "The sticky tape's behaving erratically", we can use "force" and "power" with the usual scientific distinction. 😄
I would have loved this when I was a kid, shame nothing like this existed in England until quite recently.
We were on air in Britain for a while on TVAM - Rob
Number of cogs? Isn't it the number of teeth?
I had the same thought. On the other hand, if "cog" is also used to mean "tooth", then "cogwheel" makes sense as way to convey the idea "toothed wheel".
what?? my legos didn't come with those nice big gears. I'm jelly 😛
Here’s a gear reduction some of you may find interesting. czcams.com/video/nFslB0AcVmM/video.html
🤔I think preferred him with a moustache ..