I'd like to see a professional glassblower make a bigger version. I wonder if there's a limit to how heavy it can be while still functioning.

Wow, a Brady only video! That's new :O Different but quite cool!

@d0themath284

7 жыл бұрын

no, he also had all of those ducks with him

i bet the guy only became a professor to be called professor Moriarty

IT'S DRINKING THE WATER!

@d0themath284

7 жыл бұрын

no, it doesn't have a mouth or throat so that is impossible.

@SchumiUCD

7 жыл бұрын

It's going back for more!

@Simp_Zone

7 жыл бұрын

Geez you stoopids need to bone up on your classic simpsons

Thanks for the "can you guess what will happen next" pause. It took me right back to school and our earlier versions of interactive television!

I like this different style of video. It's very relaxed and the pace calmly and clearly explains what is going on.

The style of this video (the music, the 'can you guess what will happen?') reminded me a lot of those BBC educational programmes they'd show us in school in the 1980s...

Really well done, I'm highly impressed with your ability to explain the system without one of the professors. I'm not surprised at all.

Brady is the professor in this video..

@Bakeey_

7 жыл бұрын

whoeveriam0iam14222 : He ain't got a doctors title for nothing!

@tennisdude52278

7 жыл бұрын

Lawrence Clarkson What did he get his doctorate in?

@666Tomato666

7 жыл бұрын

+tennisdude52278 "Letters"

@tennisdude52278

7 жыл бұрын

666Tomato666 What?

@666Tomato666

7 жыл бұрын

tennisdude52278 en.wikipedia.org/wiki/Doctor_of_Letters

This was different, but awesome! Brady you should make more videos yourself. This is my favourite video on this channel for a long time, it seems to have way higher production value and as Grey's parents will agree, you are a very likeable and relatable guy

I love the shot of Brady with a bank of cameras focused intently on this bird toy. Well done on the explanation! I think this might be the only video of yours I have seen which features so much of you. Nice to see you in front of the camera some times.

This is so fascinating to see how the dunking bird works, Thanks for sharing this with us.

I liked this slightly different style :)

@AlexKnauth

7 жыл бұрын

+

Could you perhaps show the same thing with a stirling engine? Most people would never have seen one and it'd be nice to see the thermodynamic exchange of a temperature gradient turn a wheel - particularly if you could attach a dynamo.

@davidmurphy563

7 жыл бұрын

simontay1984 Tried and tested Victorian tech - was famously used to power foundries in Scotland. Obviously has its pros and (many) cons and isn't a replacement to internal combustion but its efficiency very high and it's been used in submarines very effectively where it gives advantages of low noise and is suitable to the environment.

I really like this style of video, Brady being hands on is really encouraging for new science and scientists

Nice one Dr. Brady. You sure make a great Derk style video. It would be nice to see more of these.

Was this your idea Brady? Because this seriously looks as scientific as it can get. You sure are a star like everyone you interview.

Nice to see a video made merely by you! Great work Brady! :-)

This was really nice, Brady. Much enjoy the more personal style, and nice to have you in front of the camera over here as well. :-)

This video is more illustrative than the previous one. I really liked it a lot. Thanks!

Well done for what I believe to be your first full blown explanations! Good job

how can someone dislike innocent curious science?

@samimas4343

7 жыл бұрын

Massimo O'Kissed what does have to do with any thing

This makes it much clearer, thanks for the video!

Wow - great to see that you have learn a lot from the professors!

This is a really great video, Brady.

There's something hilarious about the thumbnail for this video.

That was really easy to follow explanation! Great video :-)

Great video Brady!

you should apply some diffuse coating to smooth surfaces like glass, so it doesnt reflect heat, and also emits more heat, so the camera can see its actual temperature

@Tjita1

7 жыл бұрын

Yeah, it's called emissivity, and glass has pretty much none at all if you don't coat it with something. If you wan't to check the temperature of a window pane with a camera for example, the simplest way is to just put a piece of painters tape on it.

Brady, at 0:35, you should say 'normally colourless'. The dyed liquid was also clear, despite being blue coloured. I know it's a little pedantic, but I remember my GCSE chemistry teacher stressing the importance of this!

Great video, tks Brady!

I love this slightly different format of video

Hehe I work where that thermal imager is made. Looks like a T1020 or maybe a T1030SC. Great video. =)

Really nice, well done.

That was seriously awesome!

Great video Brady! :D

Really great video!

Love it, great video!

Nice! Fun, entertaining, comprehensible, educational! A+

that's really cool brady, i would go around making experiments with everything if i had a thermal camera.

This is great! Very interesting! Thanks!

Look at you Brady, doing your own science :)

That last one was pretty cool.

Cool idea with the thermal camera. You should spray paint the bird with black spray paint so you can see the temperature change, rather than the reflected infrared light.

Amazing!

Science with Brady!

just awesome

This must be one of the most ingenious toys considering the complexity and physics involved, I didn't buy just one, I had to buy three!

Very cool video

love it!

Awesome, I've always wanted one of those birds :-)

Wow that was 6 years ago... I remember watching that video when it first came out.

Great video (as usual). P.S is that a moon watch you are wearing?....the moon watch could be a subject for another video :-)

"I just tripled my productivity"

Anyone called Professor Moriarty gets my vote :-) Seriously interesting video.

With his doctret degree secured, Brady starts aspiring to be a professor!

I loved it. :)

I understand him, I would also be cautious of that hot water, don't want to burn myself.

Nice!

the HI vinyl in the back ground... jealous

Love to see you doing physics yourself! :).

I would love to see it in rooms with water saturated air, and dry air! That would definitely confirm the theory. Weren't you scare of seeing the bird explode by pressure when playing with high heat??

Can you imagine if content like this was produced daily?

@VeteranVandal

7 жыл бұрын

Leonardo Celente It would be quite difficult IF possible.

Very cool

@001100AAAEA

7 жыл бұрын

Very very very cool

This is the greatest invention in the world! You'll make a million dollars!

is the shape of the head and abdomen important? and do they have to be different sizes or could they be the same size i wonder?

I like the new video style, Brady. Nice haircut too.

What would happen if you super cooled the head?

@Mastikator

7 жыл бұрын

You mean like have a glass with liquid nitrogen?

what thermal camera is this its amazing

My Lord, I need to fix my sleep routine

In the end you state that both birds dip at similar rates. That's quite astounding. Are we talking really close, or are we talking order of magnitude close?

Heheheh Brady showing equations thats unusual

Could you please make a video on string theory?

What happens if you put the tea light under the bird so it wants to stay in the "dipping" position, but it leans into ice-cold water where it will want to go back to the upright position?

This video was oddly interesting for a video based on the Thermal imaging of Dipping Birds.

can you tell us which camera you are using? i know they are expensive but it would be nice to have comparison between price and the output you get :)

Can you try the experiment with liquid nitrogen?

@sixtysymbols

7 жыл бұрын

+Andrew Scott Henrici like your thinking!

Dichloroethane boils at about 40C. How did that bird not explode with a tea light under it! Neil wears those safety glasses for a reason!

How about cups with something that evaporates easily? like ethanol, acetone or even dichloromethane?

great

I've been wanting to make something cool out of glass with this design, something more than a drinking bird... any ideas?

watching this video with one of these dipping away on my desk :)

So if it can evaporate if I don’t have it at a certain temperature

You're looking for shattered glass everywhere

@TheSuperCommentGuy

7 жыл бұрын

I was thinking about this. That flame was awfully close to the glass, and I doubt the glass is made to withstand dramatic temperature changes

Tnx

music at 4:45 sounds like jak and daxter precursor legacy

Darkman nods in approval

Did you try cold water for the head, and heat for the tail?

Nice moonwatch :-)

You should get germanium glasses to actually see he temperature of the liquid because glass isn't transparent to LWIR

I want a dipping bird, but here in NL I cannot find them (and I do not want to order online).

Can time be quantised?

What about the tea light + freezing cold water?

Yeah Brady sciencing!

youtube unsubscribed me from this channel

@sixtysymbols

7 жыл бұрын

I hope you re-subscribed!?

@robinschepenburg8282

7 жыл бұрын

Joaquin Telleria rly? then pewdiepie is telling the truth, stupid KZread

@terrafirma9328

2 жыл бұрын

Has anyone thought to scale this up to generate usable power?

WOW! Amazing!!!!! BH Rules

Poor bird drinking from the ~100C cup, it's so hesitant in the beginning. I bet that after a while its beak was so numb from the heat it didn't even care anymore, and caught up in speed with the ~1C bird.

Now do emmisivity! Very important when looking at thermal images.

Similarly geeky: A detailed thermal/fluid simulation: kzread.info/dash/bejne/dneHu7pumK-5mbQ.html