Venturi...

[AlexGas]

Hi all... thought you might find this interesting.
Did you know? The Venturi effect is named after Giovanni Battista Venturi (1746–1822), an Italian physicist.

More here:

Venturi effect - Wikipedia, the free encyclopedia

Giovanni Battista Venturi - Wikipedia, the free encyclopedia

The Differential Pressure Flow Measuring Principle (Orifice-Nozzle-Venturi) - YouTube

 

[AlexGas]

Legend!

 

[villa_tom]

Legend!

It would have been nice if he'd have mentioned to ferroli not to make them out of cheap plastic

 

[Howsie]

Oed

 

[Howsie]

On this line of topic:

Did you know that if you put two cups of water into the freezer, on hot and one cold. The hotter cup will freeze quicker.

 

[dancinplumba]

On this line of topic:

Did you know that if you put two cups of water into the freezer, on hot and one cold. The hotter cup will freeze quicker.

yes i did

 

[villa_tom]

yes i did

Know it all. There's always one

 

[Howsie]

yes i did

Ten points for the name of the phenom but without looking it up

 

[villa_tom]

The mpemba effect

 

[dancinplumba]

absolutely no idea, agree with villa, he's cleverer than i