blades ?
Blades spinning this fast, when they hit the ground, right, they're going to create a spray.
blades .
Blades , they're never going to, you know, get to the real high-end content.
Turbine blades strike me as one of the most high-tech things in the world.
These blades have been refined and perfected to the point where they operate right at the edge of what is physically possible.
The blades spin up.
The blades will start spinning in 60 seconds, so what do you do?
Our blades are fucking great.
Shoulder blades move apart so the rib cage can expand.
And many razor blades are engineered so thin that they bend under that resistance.
Rows of turbine blades .
And in pushing the blades , that is how it transfers its energy to the engine.
So what are these blades actually made of?
Single-crystal blades can withstand stresses and temperatures that would destroy ordinary alloys.
to cool the blades , and then the blades burn up.
When we saw the blades broken, when we saw that first image after flight 72, that was heart wrenching.
So if the blades didn't strike the ground, then what happened?
They reinforced the blades to withstand the torques caused by hard landings.
Push the blades ?
On the blades of grass right near me, I could see the individual drops of dew.
Before the Blades , she was the head coach of Brown University Women's ice hockey program.
So he deals with blades all the time.
I was wearing roller blades .
I thought that Ruben Blades was the perfect example.
different types of blades so some of them are just like flat cutting blades and then you want to make sure that the
There grows the tiniest blades of green grass.
He likes his new blades , don't you, Oscar?
their whirring blades puncture the inversion layer to let the smog vent
Use code "Veritasium" for 100 free blades with any razor purchase.
Just add both the razor and blades to your cart.
And that spins these turbine blades up to 12,500 revolutions per minute.
Not only do the turbine blades sit in a stream of gas that's over 1,500 degrees Celsius, they're also spinning at 12,500 RPM
- So if we were to make turbine blades out of titanium, each blade would be much lighter, and that would reduce
So why don't the blades melt?
This is essentially identical to the blades on Ingenuity.
I try to hide underneath the blades , I guess.
Does anybody have those beater blades that scrape the bowl?
And then I have these sort of blades on.
used to sell you razors and razor blades , and made AT&T the powerhouse that it was.
Then the sound of rotor blades rose above the din and the US military Blackhawk helicopter touched down in a plume of dust.
They tuck it in between the shoulder blades there.
same thing with razors and blades , although it's a complete urban myth, by the way, that King Gillette ever gave away razors.
The usual fixes are lubrication strips or extra blades , but they don't solve the real problem.
During takeoff, these rotating blades push 1.3 tons of air backwards every second, and around 10% of that air gets compressed.
And somehow, these blades have to survive this punishment for tens of thousands of flight hours without deforming, cracking, or failing.
We've just perfected it here to make turbine blades .
That scale of movement is possible because of these turbine blades .
But that is cool enough to help keep the blades from melting.
And this is the final barrier that stops the blades from melting.