My dad was a mechanical engineer and machinist. He loved making hot air engines. If he was alive I would send this to him and I’m sure he would make a little Sterling engine like this one. I really enjoy your videos. The hacks and gadgets are always fun to see.
Yeah, that would be great! I'd like to see something that I can take on my bushcraft trips and find a use for like pumping water or generate 12v energy etc. Just to have some fun with it and maybe it'll turn into something that's actually practical!
Funny you say that. I have a 17" one that is mounted to my wall with LEDs around the frame. Before I go to bed, I spin it over and turn the light on a deep blue color. It's so mesmerizing and helps me fall asleep. I really like it.
I like the Stirling engine because it's a simple but elegant design. It's also a great way to learn about thermodynamics and the way energy can be converted from one form to another. It's also a very practical device, as it can be used to power small machines and devices. Plus, it's just a fun project to work on
The Stirling engine is actually a great little thing, there are many options on all sorts of online shops, will probably get one as a gift for my grandma!
@@Робототехникаотдетейдлядетей fun fact: you can also use it with realy cold drink but you do need some ice in it but it doesnt go so fast with ice bc it works via a heat DIFFERENCE so you can also do that if you like to but tea does work better
I'm your newest subscriber cos you're so cool: that cheerily excited voice, those absolutely useless stuff (but so funny that I was pretty amused). The best thing Nr. two, I think that even James Watt would laugh in his grave. Good job Dave.
That little steam engine is definitely a nice piece, but certainly for a private workspace. If people think noisy keyboards are bad, imagine that thing next door.
I always watch your newest of videos! They are just so entertaining and I can't explain why. I have been subscribed for you for more than 3 years now, And I still watch your content! Amazing video, Davehax!
Dave the first gadget can also be used by not rotating it all the way upside down and instead at an angle so more of the sand is in the water, but can still move down. This way it moves much quicker!
I often use a piece of paper to cover over my drink so that moths, flies or spiders don't fall in it.. This little piston thing would be adorable.. However I don't make my drinks very hot so it probably won't work! 😂
The stifling engine… I have the same one you’ve shown…works with a cup of ice water in a warm room also…invented in the 1700s I was told… but there are some people here on RUclips posting videos os powering row boats with larger ones
It's a dying art. I feel somewhat complicit in killing it (I've hated handwriting since I was 5!), but I do admire well-executed handwriting whenever I see it.
Me and my mom watch you acesionally, and we absolutely love it! It’s always so fun, and we’ve even bought some of the things you have reviewed! Great work my guy! ❤
Hi Dave. I love the patterns those sand things make. I sometimes think of getting one. I used to manufacture Sterling Engine's for a UK company called Kontax. Theirs start from about £120 and I think less of the 3D printed ones. The reason I mentioned them is the quality of the product. Unlike the ones from China, Kontax engines are far better quality. They also look better. Another RUclipsr featured one in his video. He was really impressed and he wasn't sent for review either. Trevor
My favourite is the sand art, but considering the management where I work won't let us personalise our desks in any way there's no chance I would be allowed to have one at work.
I remember 30+ years ago playing with a couple rectangular sand art things and they were great fun. But I don't remember any air bubbles and I think they may have possibly been just coloured sand of different densities with no liquid. I've no idea what they were and never seen anything like them until now.
If you put in small roller wheels in the base of that sand disk you could just rotate it on the stand. Maybe use magnets and have it float in air so it could potentially spin itself. I commented this before I saw the pen. Well...
Used to have one of those sand-plates(? ) quite a few years back It was a gift to my mom, I dont recall from who tho It was a rectangle shape instead of circular and it sat on our piano until it eventually broke
![Blox Fruits Dragon Rework Update [Full Stream]](http://i.ytimg.com/vi/EqDAp8udhm0/mqdefault.jpg)
Did you like them? Which was your favorite? Links to the gadgets in the description...
You didn’t ❤️ your own comment
haven't watched fully... I'll edit this comment and I'll comment which one is my favorite.
Edit: the Sand Art Picture was my favorite.
Engines!!!!!!
The sand toy was great! A question: have you ever Made a Video about car Gadgets and bicycle gadgets? Would be pretty cool, huh!
Engine
My dad was a mechanical engineer and machinist. He loved making hot air engines. If he was alive I would send this to him and I’m sure he would make a little Sterling engine like this one. I really enjoy your videos. The hacks and gadgets are always fun to see.
n h. J
😅
cool dad
I hope you're doing well
This kinda interest and knowledge that is dying over time
Liquid motion toys of the 90's need to make a comeback. Those things were so much fun.
@@Seedy32 true
REAL
So true lol
My first dentist had like 2 dozen of those. I always enjoyed flipping them over when I was a kid.
3:53 on the side, it looks like an egine for ships
Had you not ever seen sand art like that? They were all over the place when I was a kid in the 80s, mostly in doctor’s offices.
I had one before I re-immigrated from the US to England in 1973 😊
Everyone of these items would have been seen in a Sharper Image catalog in the 80s.
Or in one of their ads in Omni Magazine.
5:28 Yes, make one about small engines, that would be cool
Pretty Cool Huh!
Agreed
Its like a old 19th century invention
Yeah, that would be great!
I'd like to see something that I can take on my bushcraft trips and find a use for like pumping water or generate 12v energy etc.
Just to have some fun with it and maybe it'll turn into something that's actually practical!
Good timing Dave, considering all our computers are down 😂
wait i thought that was just company computers cuz nobody needs that much security on their PC
If your computer is down, how are you watching?
I just realized, you can have a different device without the software.
@@Galaxxymeeps I was at work ¯\_(ツ)_/¯
@@bugattiveyron8282 on the phone ¯\_(ツ)_/¯
This guy never stopped being awesome
Yes, his left thumb let him down tho 😉
The Sterling engine should work on either a cup of hot coffee or a cup of ice water. Try it.
I would install it on top of a router so that it would never stop unless the power went out!
@@mikeorjimmy2885If your router gets that hot, you should replace it asap. 😅
I used to watch this guy as a kid so happy to see he's still around and still getting alot of views much deserved ❤
*a lot. No such word as "alot". 🤣
Really nifty items - The sand one, I think watching it would put me to sleep rather than distract me LOL. I love it. Thank you Dave 😊
Funny you say that. I have a 17" one that is mounted to my wall with LEDs around the frame. Before I go to bed, I spin it over and turn the light on a deep blue color. It's so mesmerizing and helps me fall asleep. I really like it.
I like the Stirling engine because it's a simple but elegant design. It's also a great way to learn about thermodynamics and the way energy can be converted from one form to another. It's also a very practical device, as it can be used to power small machines and devices. Plus, it's just a fun project to work on
The Stirling engine is actually a great little thing, there are many options on all sorts of online shops, will probably get one as a gift for my grandma!
Grandma approved😊
@@kristinfrazee2097 I mean, she likes hot tea
@@Робототехникаотдетейдлядетей me too!!😁
@@Робототехникаотдетейдлядетей fun fact: you can also use it with realy cold drink but you do need some ice in it but it doesnt go so fast with ice bc it works via a heat DIFFERENCE so you can also do that if you like to but tea does work better
@@josha6118 Yes, I know that, but my grandma doesn't drink tea with ice.
I used to binge watch you years ago and I’m still glad you’re still kicking
'Sliding your fingers up and down it feels satisfying'. 😊
I hope this man gets paid well for these promotions =D
Whats with the d?
I love this when it slows down enough you know, it's cool enough to drink. 😊
been watching since 2016 and i never got bored. you always get what the title or the thumbnail says :)
Hi Dave I I love your videos I always Use your life hacks you are my favorite youtube❤
That 23,5° angle isn't random, it's the rotation angle of the earth relative to it's orbital plane.
It has no real bearing on the form & function of the pen, but I still wouldn't have chosen another angle 😁
Sand Art is my favourite. I bought the exact one. Thank you for reviewing it.
What color was it?
@@ItAintMeBabe99 Blue
Dave hax thanks for being my childhood for years it’s been a long time sense I have seen your videos I’m glad you still post to this day
Love the commentary style. Makes me smile. Thank you 😂
I love my little heat engine. I can put on a pan of pasta, put it on the lid, and it runs until the buzzer tells me that the pasta is done.
This guy makes me smile everyday. Love you, Dave!
BROOO
I used to watch you as a kid like 3/4 years ago
I'm so glad you haven't change at all
100 pounds for a pen is crazy
That's one heavy pen.
That's about $125. :-(
Luxury. 😑
You'd think if if you're paying that much you would get more than 2 refills.
Ikr like what if u lost it
I have a sterling engine very similar to this one. I often enjoyed setting it on my coffee up at work just to admire it running.
This channel is such a guilty pleasure!
pretty great gadgets you've found around the internet. thanks.
Haven't watched Dave for 4 years, I'm glad you're still going strong and still going amazing 'till this year, Love you, DaveHax, keep going !!
I'm your newest subscriber cos you're so cool: that cheerily excited voice, those absolutely useless stuff (but so funny that I was pretty amused). The best thing Nr. two, I think that even James Watt would laugh in his grave. Good job Dave.
That little steam engine is definitely a nice piece, but certainly for a private workspace. If people think noisy keyboards are bad, imagine that thing next door.
I like the sand art picture
Those landscapes must be sandscapes? 😉
I always watch your newest of videos! They are just so entertaining and I can't explain why. I have been subscribed for you for more than 3 years now, And I still watch your content! Amazing video, Davehax!
Had one of those sand pictures 40 years ago.
Dave the first gadget can also be used by not rotating it all the way upside down and instead at an angle so more of the sand is in the water, but can still move down. This way it moves much quicker!
Yeah!! More Dave Videos Frequently!! ❤💙
I often use a piece of paper to cover over my drink so that moths, flies or spiders don't fall in it.. This little piston thing would be adorable.. However I don't make my drinks very hot so it probably won't work! 😂
Dave!!!! Hi! I love your vids! I always use your life hacks! Especially the tshirt folding one
The stifling engine… I have the same one you’ve shown…works with a cup of ice water in a warm room also…invented in the 1700s I was told… but there are some people here on RUclips posting videos os powering row boats with larger ones
amazing video mr Hax, the sand one was my favourite. ❤
I'd love to see more of this stuff in the future!
Nobody gon point out how good his hand writing is, it looks really good to me
It's a dying art. I feel somewhat complicit in killing it (I've hated handwriting since I was 5!), but I do admire well-executed handwriting whenever I see it.
@@233kosta well that's some conflicting feelings you have there sir.
@@A.L.LGaming In a way... It's the same with paintings & drawings though - hate doing that, but damn do they look good when done right!
@@233kosta you right, that makes sense
When Dave said *next I want to try this* an ad came up and it was of red bull F1 LOL😂
Please do more of these :) I loved this!
The sterling engine will also run on ice, but it runs in reverse. Any ~ 20 degree temperature difference between the top plate and the bottom plate.
I like the falling sand one. It looks relaxing to watch. My desk is too small for it though.
The first thing u showed was awesome it is calming to watch
Perfect timing im quite literally bored at work 😂
Your videos are AWESOME I've been a fan for 8 years and you never disappoint me❤
Awesome to see you still making content, and useful ones at that.
Never change, Dave. Never change.
Ur the best daveee❤❤❤❤🎉🎉🎉🎉
Pretty cool huh never gets old
"pretty cool, huh?" never gets old
12 year old channel, still going strong, Bravo, Dave! also anyone remember gallium?
Purchased that stirling engine right after watching video 😃
How awesome 👍👍
Me and my mom watch you acesionally, and we absolutely love it! It’s always so fun, and we’ve even bought some of the things you have reviewed! Great work my guy! ❤
That's awesome, glad you enjoy the content to much :)
Hi Dave. I love the patterns those sand things make. I sometimes think of getting one.
I used to manufacture Sterling Engine's for a UK company called Kontax. Theirs start from about £120 and I think less of the 3D printed ones.
The reason I mentioned them is the quality of the product. Unlike the ones from China, Kontax engines are far better quality. They also look better. Another RUclipsr featured one in his video. He was really impressed and he wasn't sent for review either.
Trevor
this man is like from the past. good days.
also, that kettle is old school goodness.
My favourite is the sand art, but considering the management where I work won't let us personalise our desks in any way there's no chance I would be allowed to have one at work.
These are great, I hope you do more of these in the future
This channel is such a W
These gadgets are very awesome and they are very cool Dave!😎😎😎❤️❤️❤️❤️❤️
I remember 30+ years ago playing with a couple rectangular sand art things and they were great fun. But I don't remember any air bubbles and I think they may have possibly been just coloured sand of different densities with no liquid. I've no idea what they were and never seen anything like them until now.
I like the coffee cup one
The Stirling engine thing would maybe be great to put over your coffee to maybe keep it warm or while you wait for it to cool down
Hey Dave you got to keep up the good work
Now I want all 3 of them: my cat would love the pen!
Great vid and great handwriting. I'd want the pen if not for the price haha
Thanks for doing what you do!
Thanks for your support
If you put in small roller wheels in the base of that sand disk you could just rotate it on the stand. Maybe use magnets and have it float in air so it could potentially spin itself.
I commented this before I saw the pen. Well...
I have that exact Stirling engine. It didn't last long. The connecting rods loosened and fell off the crank!
Used to have one of those sand-plates(? ) quite a few years back
It was a gift to my mom, I dont recall from who tho
It was a rectangle shape instead of circular and it sat on our piano until it eventually broke
8:00 Thank you for the reminder of that old new video, I haven't watched it yet
Tbh all of these are beautiful gadgets! But if i had to choose a fav then it would be the pen :)
The hovering pen concept is years old. Like the heat engine and landscape device though
I like your gadgets ❤❤❤❤❤ 6:56 6:59
Stirling engine really cool
Please look at more engines, that was so cool!
THIS IS F7(KING GREAT.LOVE IT
Should rename this as 3 incredible gift ideas
Love Ur vids ❤
I just love his videos
At first I thought this said “3 inventions to DESTROY your bedroom” 😂😂😂😂😂😂😂
You still give me that 2019 vibe
I love your videos
I could watch the hot air engine all day, too. Unfortunately, I'd end up unemployed with cold coffee.
"And came in this box"... thanks. So interesting to see an amazon box.
Bro stop hating it’s not funny
Yay my fav RUclipsr has uploaded
your the best i'v been whaching you for 3 yers now
Nice gadgets 👍
Yes❤
Hei, I just got myself some christmas gift ideas 😃
“Oh what’s this?! A disposable syringe!?!?” idk why but I burst out laughing lmao
But, I thought it was a good Video. And it's my choice is to pick a Stirling Engine. It's a beautiful way to cool off. So, I can have a Warm drink.
Ah, Dave, if only I had a desk job lol